2017521198

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:588

約数の個数: 192

約数和(自身を含む): 5663923200

約数和(自身を除く): 3646402002

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 61, 63, 66, 77, 98, 99, 122, 126, 147, 154, 183, 198, 231, 294, 343, 366, 427, 441, 462, 487, 539, 549, 671, 686, 693, 854, 882, 974, 1029, 1078, 1098, 1281, 1342, 1386, 1461, 1617, 2013, 2058, 2562, 2922, 2989, 3087, 3234, 3409, 3773, 3843, 4026, 4383, 4697, 4851, 5357, 5978, 6039, 6174, 6818, 7546, 7686, 8766, 8967, 9394, 9702, 10227, 10714, 11319, 12078, 14091, 16071, 17934, 20454, 20923, 22638, 23863, 26901, 28182, 29707, 30681, 32142, 32879, 33957, 37499, 41846, 42273, 47726, 48213, 53802, 59414, 61362, 62769, 65758, 67914, 71589, 74998, 84546, 89121, 96426, 98637, 112497, 125538, 143178, 167041, 178242, 188307, 197274, 207949, 214767, 224994, 230153, 262493, 267363, 295911, 326777, 334082, 337491, 376614, 415898, 429534, 460306, 501123, 524986, 534726, 591822, 623847, 653554, 674982, 690459, 787479, 980331, 1002246, 1247694, 1380918, 1455643, 1503369, 1574958, 1837451, 1871541, 1960662, 2071377, 2287439, 2362437, 2911286, 2940993, 3006738, 3674902, 3743082, 4142754, 4366929, 4574878, 4724874, 5512353, 5881986, 6862317, 8733858, 10189501, 11024706, 13100787, 13724634, 16012073, 16537059, 20379002, 20586951, 26201574, 30568503, 32024146, 33074118, 41173902, 48036219, 61137006, 91705509, 96072438, 112084511, 144108657, 183411018, 224169022, 288217314, 336253533, 672507066, 1008760599, 2017521198]

約数ペア:

[(1, 2017521198), (2, 1008760599), (3, 672507066), (6, 336253533), (7, 288217314), (9, 224169022), (11, 183411018), (14, 144108657), (18, 112084511), (21, 96072438), (22, 91705509), (33, 61137006), (42, 48036219), (49, 41173902), (61, 33074118), (63, 32024146), (66, 30568503), (77, 26201574), (98, 20586951), (99, 20379002), (122, 16537059), (126, 16012073), (147, 13724634), (154, 13100787), (183, 11024706), (198, 10189501), (231, 8733858), (294, 6862317), (343, 5881986), (366, 5512353), (427, 4724874), (441, 4574878), (462, 4366929), (487, 4142754), (539, 3743082), (549, 3674902), (671, 3006738), (686, 2940993), (693, 2911286), (854, 2362437), (882, 2287439), (974, 2071377), (1029, 1960662), (1078, 1871541), (1098, 1837451), (1281, 1574958), (1342, 1503369), (1386, 1455643), (1461, 1380918), (1617, 1247694), (2013, 1002246), (2058, 980331), (2562, 787479), (2922, 690459), (2989, 674982), (3087, 653554), (3234, 623847), (3409, 591822), (3773, 534726), (3843, 524986), (4026, 501123), (4383, 460306), (4697, 429534), (4851, 415898), (5357, 376614), (5978, 337491), (6039, 334082), (6174, 326777), (6818, 295911), (7546, 267363), (7686, 262493), (8766, 230153), (8967, 224994), (9394, 214767), (9702, 207949), (10227, 197274), (10714, 188307), (11319, 178242), (12078, 167041), (14091, 143178), (16071, 125538), (17934, 112497), (20454, 98637), (20923, 96426), (22638, 89121), (23863, 84546), (26901, 74998), (28182, 71589), (29707, 67914), (30681, 65758), (32142, 62769), (32879, 61362), (33957, 59414), (37499, 53802), (41846, 48213), (42273, 47726)]