1818543792

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{26737}}^1$

素因数の和:26870

約数の個数: 80

約数和(自身を含む): 5105888480

約数和(自身を除く): 3287344688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 109, 156, 208, 218, 312, 327, 436, 624, 654, 872, 1308, 1417, 1744, 2616, 2834, 4251, 5232, 5668, 8502, 11336, 17004, 22672, 26737, 34008, 53474, 68016, 80211, 106948, 160422, 213896, 320844, 347581, 427792, 641688, 695162, 1042743, 1283376, 1390324, 2085486, 2780648, 2914333, 4170972, 5561296, 5828666, 8341944, 8742999, 11657332, 16683888, 17485998, 23314664, 34971996, 37886329, 46629328, 69943992, 75772658, 113658987, 139887984, 151545316, 227317974, 303090632, 454635948, 606181264, 909271896, 1818543792]

約数ペア:

[(1, 1818543792), (2, 909271896), (3, 606181264), (4, 454635948), (6, 303090632), (8, 227317974), (12, 151545316), (13, 139887984), (16, 113658987), (24, 75772658), (26, 69943992), (39, 46629328), (48, 37886329), (52, 34971996), (78, 23314664), (104, 17485998), (109, 16683888), (156, 11657332), (208, 8742999), (218, 8341944), (312, 5828666), (327, 5561296), (436, 4170972), (624, 2914333), (654, 2780648), (872, 2085486), (1308, 1390324), (1417, 1283376), (1744, 1042743), (2616, 695162), (2834, 641688), (4251, 427792), (5232, 347581), (5668, 320844), (8502, 213896), (11336, 160422), (17004, 106948), (22672, 80211), (26737, 68016), (34008, 53474)]