18363408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:133

約数の個数: 160

約数和(自身を含む): 58662912

約数和(自身を除く): 40299504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 41, 42, 43, 48, 56, 62, 82, 84, 86, 93, 112, 123, 124, 129, 164, 168, 172, 186, 217, 246, 248, 258, 287, 301, 328, 336, 344, 372, 434, 492, 496, 516, 574, 602, 651, 656, 688, 744, 861, 868, 903, 984, 1032, 1148, 1204, 1271, 1302, 1333, 1488, 1722, 1736, 1763, 1806, 1968, 2064, 2296, 2408, 2542, 2604, 2666, 3444, 3472, 3526, 3612, 3813, 3999, 4592, 4816, 5084, 5208, 5289, 5332, 6888, 7052, 7224, 7626, 7998, 8897, 9331, 10168, 10416, 10578, 10664, 12341, 13776, 14104, 14448, 15252, 15996, 17794, 18662, 20336, 21156, 21328, 24682, 26691, 27993, 28208, 30504, 31992, 35588, 37023, 37324, 42312, 49364, 53382, 54653, 55986, 61008, 63984, 71176, 74046, 74648, 84624, 98728, 106764, 109306, 111972, 142352, 148092, 149296, 163959, 197456, 213528, 218612, 223944, 296184, 327918, 382571, 427056, 437224, 447888, 592368, 655836, 765142, 874448, 1147713, 1311672, 1530284, 2295426, 2623344, 3060568, 4590852, 6121136, 9181704, 18363408]

約数ペア:

[(1, 18363408), (2, 9181704), (3, 6121136), (4, 4590852), (6, 3060568), (7, 2623344), (8, 2295426), (12, 1530284), (14, 1311672), (16, 1147713), (21, 874448), (24, 765142), (28, 655836), (31, 592368), (41, 447888), (42, 437224), (43, 427056), (48, 382571), (56, 327918), (62, 296184), (82, 223944), (84, 218612), (86, 213528), (93, 197456), (112, 163959), (123, 149296), (124, 148092), (129, 142352), (164, 111972), (168, 109306), (172, 106764), (186, 98728), (217, 84624), (246, 74648), (248, 74046), (258, 71176), (287, 63984), (301, 61008), (328, 55986), (336, 54653), (344, 53382), (372, 49364), (434, 42312), (492, 37324), (496, 37023), (516, 35588), (574, 31992), (602, 30504), (651, 28208), (656, 27993), (688, 26691), (744, 24682), (861, 21328), (868, 21156), (903, 20336), (984, 18662), (1032, 17794), (1148, 15996), (1204, 15252), (1271, 14448), (1302, 14104), (1333, 13776), (1488, 12341), (1722, 10664), (1736, 10578), (1763, 10416), (1806, 10168), (1968, 9331), (2064, 8897), (2296, 7998), (2408, 7626), (2542, 7224), (2604, 7052), (2666, 6888), (3444, 5332), (3472, 5289), (3526, 5208), (3612, 5084), (3813, 4816), (3999, 4592)]