123521706

素因数分解:

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

素因数の和:577

約数の個数: 128

約数和(自身を含む): 348549120

約数和(自身を除く): 225027414

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 61, 63, 66, 77, 99, 122, 126, 154, 183, 189, 198, 231, 297, 366, 378, 427, 462, 487, 549, 594, 671, 693, 854, 974, 1098, 1281, 1342, 1386, 1461, 1647, 2013, 2079, 2562, 2922, 3294, 3409, 3843, 4026, 4158, 4383, 4697, 5357, 6039, 6818, 7686, 8766, 9394, 10227, 10714, 11529, 12078, 13149, 14091, 16071, 18117, 20454, 23058, 26298, 28182, 29707, 30681, 32142, 36234, 37499, 42273, 48213, 59414, 61362, 74998, 84546, 89121, 92043, 96426, 112497, 126819, 144639, 178242, 184086, 207949, 224994, 253638, 267363, 289278, 326777, 337491, 415898, 534726, 623847, 653554, 674982, 802089, 980331, 1012473, 1247694, 1604178, 1871541, 1960662, 2024946, 2287439, 2940993, 3743082, 4574878, 5614623, 5881986, 6862317, 8822979, 11229246, 13724634, 17645958, 20586951, 41173902, 61760853, 123521706]

約数ペア:

[(1, 123521706), (2, 61760853), (3, 41173902), (6, 20586951), (7, 17645958), (9, 13724634), (11, 11229246), (14, 8822979), (18, 6862317), (21, 5881986), (22, 5614623), (27, 4574878), (33, 3743082), (42, 2940993), (54, 2287439), (61, 2024946), (63, 1960662), (66, 1871541), (77, 1604178), (99, 1247694), (122, 1012473), (126, 980331), (154, 802089), (183, 674982), (189, 653554), (198, 623847), (231, 534726), (297, 415898), (366, 337491), (378, 326777), (427, 289278), (462, 267363), (487, 253638), (549, 224994), (594, 207949), (671, 184086), (693, 178242), (854, 144639), (974, 126819), (1098, 112497), (1281, 96426), (1342, 92043), (1386, 89121), (1461, 84546), (1647, 74998), (2013, 61362), (2079, 59414), (2562, 48213), (2922, 42273), (3294, 37499), (3409, 36234), (3843, 32142), (4026, 30681), (4158, 29707), (4383, 28182), (4697, 26298), (5357, 23058), (6039, 20454), (6818, 18117), (7686, 16071), (8766, 14091), (9394, 13149), (10227, 12078), (10714, 11529)]