18590088

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1051}}^1$

素因数の和:1138

約数の個数: 64

約数和(自身を含む): 51505920

約数和(自身を除く): 32915832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 67, 88, 132, 134, 201, 264, 268, 402, 536, 737, 804, 1051, 1474, 1608, 2102, 2211, 2948, 3153, 4204, 4422, 5896, 6306, 8408, 8844, 11561, 12612, 17688, 23122, 25224, 34683, 46244, 69366, 70417, 92488, 138732, 140834, 211251, 277464, 281668, 422502, 563336, 774587, 845004, 1549174, 1690008, 2323761, 3098348, 4647522, 6196696, 9295044, 18590088]

約数ペア:

[(1, 18590088), (2, 9295044), (3, 6196696), (4, 4647522), (6, 3098348), (8, 2323761), (11, 1690008), (12, 1549174), (22, 845004), (24, 774587), (33, 563336), (44, 422502), (66, 281668), (67, 277464), (88, 211251), (132, 140834), (134, 138732), (201, 92488), (264, 70417), (268, 69366), (402, 46244), (536, 34683), (737, 25224), (804, 23122), (1051, 17688), (1474, 12612), (1608, 11561), (2102, 8844), (2211, 8408), (2948, 6306), (3153, 5896), (4204, 4422)]