18797844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2939}}^1$

素因数の和:3000

約数の個数: 48

約数和(自身を含む): 48404160

約数和(自身を除く): 29606316

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 2939, 3198, 5878, 6396, 8817, 11756, 17634, 35268, 38207, 76414, 114621, 120499, 152828, 229242, 240998, 361497, 458484, 481996, 722994, 1445988, 1566487, 3132974, 4699461, 6265948, 9398922, 18797844]

約数ペア:

[(1, 18797844), (2, 9398922), (3, 6265948), (4, 4699461), (6, 3132974), (12, 1566487), (13, 1445988), (26, 722994), (39, 481996), (41, 458484), (52, 361497), (78, 240998), (82, 229242), (123, 152828), (156, 120499), (164, 114621), (246, 76414), (492, 38207), (533, 35268), (1066, 17634), (1599, 11756), (2132, 8817), (2939, 6396), (3198, 5878)]