18703776

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2141}}^1$

素因数の和:2174

約数の個数: 96

約数和(自身を含む): 60455808

約数和(自身を除く): 41752032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2141, 2184, 2912, 4282, 4368, 6423, 8564, 8736, 12846, 14987, 17128, 25692, 27833, 29974, 34256, 44961, 51384, 55666, 59948, 68512, 83499, 89922, 102768, 111332, 119896, 166998, 179844, 194831, 205536, 222664, 239792, 333996, 359688, 389662, 445328, 479584, 584493, 667992, 719376, 779324, 890656, 1168986, 1335984, 1438752, 1558648, 2337972, 2671968, 3117296, 4675944, 6234592, 9351888, 18703776]

約数ペア:

[(1, 18703776), (2, 9351888), (3, 6234592), (4, 4675944), (6, 3117296), (7, 2671968), (8, 2337972), (12, 1558648), (13, 1438752), (14, 1335984), (16, 1168986), (21, 890656), (24, 779324), (26, 719376), (28, 667992), (32, 584493), (39, 479584), (42, 445328), (48, 389662), (52, 359688), (56, 333996), (78, 239792), (84, 222664), (91, 205536), (96, 194831), (104, 179844), (112, 166998), (156, 119896), (168, 111332), (182, 102768), (208, 89922), (224, 83499), (273, 68512), (312, 59948), (336, 55666), (364, 51384), (416, 44961), (546, 34256), (624, 29974), (672, 27833), (728, 25692), (1092, 17128), (1248, 14987), (1456, 12846), (2141, 8736), (2184, 8564), (2912, 6423), (4282, 4368)]