18792216

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^2\times {\mathrm{241}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 55321200

約数和(自身を除く): 36528984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 241, 342, 361, 456, 482, 513, 684, 722, 723, 964, 1026, 1083, 1368, 1444, 1446, 1928, 2052, 2166, 2169, 2888, 2892, 3249, 4104, 4332, 4338, 4579, 5784, 6498, 6507, 8664, 8676, 9158, 9747, 12996, 13014, 13737, 17352, 18316, 19494, 25992, 26028, 27474, 36632, 38988, 41211, 52056, 54948, 77976, 82422, 87001, 109896, 123633, 164844, 174002, 247266, 261003, 329688, 348004, 494532, 522006, 696008, 783009, 989064, 1044012, 1566018, 2088024, 2349027, 3132036, 4698054, 6264072, 9396108, 18792216]

約数ペア:

[(1, 18792216), (2, 9396108), (3, 6264072), (4, 4698054), (6, 3132036), (8, 2349027), (9, 2088024), (12, 1566018), (18, 1044012), (19, 989064), (24, 783009), (27, 696008), (36, 522006), (38, 494532), (54, 348004), (57, 329688), (72, 261003), (76, 247266), (108, 174002), (114, 164844), (152, 123633), (171, 109896), (216, 87001), (228, 82422), (241, 77976), (342, 54948), (361, 52056), (456, 41211), (482, 38988), (513, 36632), (684, 27474), (722, 26028), (723, 25992), (964, 19494), (1026, 18316), (1083, 17352), (1368, 13737), (1444, 13014), (1446, 12996), (1928, 9747), (2052, 9158), (2166, 8676), (2169, 8664), (2888, 6507), (2892, 6498), (3249, 5784), (4104, 4579), (4332, 4338)]