18329610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1159

約数の個数: 64

約数和(自身を含む): 48521088

約数和(自身を除く): 30191478

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1093, 1118, 1290, 1677, 2186, 2795, 3279, 3354, 5465, 5590, 6558, 8385, 10930, 14209, 16395, 16770, 28418, 32790, 42627, 46999, 71045, 85254, 93998, 140997, 142090, 213135, 234995, 281994, 426270, 469990, 610987, 704985, 1221974, 1409970, 1832961, 3054935, 3665922, 6109870, 9164805, 18329610]

約数ペア:

[(1, 18329610), (2, 9164805), (3, 6109870), (5, 3665922), (6, 3054935), (10, 1832961), (13, 1409970), (15, 1221974), (26, 704985), (30, 610987), (39, 469990), (43, 426270), (65, 281994), (78, 234995), (86, 213135), (129, 142090), (130, 140997), (195, 93998), (215, 85254), (258, 71045), (390, 46999), (430, 42627), (559, 32790), (645, 28418), (1093, 16770), (1118, 16395), (1290, 14209), (1677, 10930), (2186, 8385), (2795, 6558), (3279, 5590), (3354, 5465)]