38843964

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1167

約数の個数: 72

約数和(自身を含む): 104936832

約数和(自身を除く): 66092868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 43, 46, 69, 86, 92, 129, 138, 172, 207, 258, 276, 387, 414, 516, 774, 828, 989, 1091, 1548, 1978, 2182, 2967, 3273, 3956, 4364, 5934, 6546, 8901, 9819, 11868, 13092, 17802, 19638, 25093, 35604, 39276, 46913, 50186, 75279, 93826, 100372, 140739, 150558, 187652, 225837, 281478, 301116, 422217, 451674, 562956, 844434, 903348, 1078999, 1688868, 2157998, 3236997, 4315996, 6473994, 9710991, 12947988, 19421982, 38843964]

約数ペア:

[(1, 38843964), (2, 19421982), (3, 12947988), (4, 9710991), (6, 6473994), (9, 4315996), (12, 3236997), (18, 2157998), (23, 1688868), (36, 1078999), (43, 903348), (46, 844434), (69, 562956), (86, 451674), (92, 422217), (129, 301116), (138, 281478), (172, 225837), (207, 187652), (258, 150558), (276, 140739), (387, 100372), (414, 93826), (516, 75279), (774, 50186), (828, 46913), (989, 39276), (1091, 35604), (1548, 25093), (1978, 19638), (2182, 17802), (2967, 13092), (3273, 11868), (3956, 9819), (4364, 8901), (5934, 6546)]