17218206

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 39237120

約数和(自身を除く): 22018914

約数列:

[1, 2, 3, 6, 9, 18, 31, 59, 62, 93, 118, 177, 186, 279, 354, 523, 531, 558, 1046, 1062, 1569, 1829, 3138, 3658, 4707, 5487, 9414, 10974, 16213, 16461, 30857, 32426, 32922, 48639, 61714, 92571, 97278, 145917, 185142, 277713, 291834, 555426, 956567, 1913134, 2869701, 5739402, 8609103, 17218206]

約数ペア:

[(1, 17218206), (2, 8609103), (3, 5739402), (6, 2869701), (9, 1913134), (18, 956567), (31, 555426), (59, 291834), (62, 277713), (93, 185142), (118, 145917), (177, 97278), (186, 92571), (279, 61714), (354, 48639), (523, 32922), (531, 32426), (558, 30857), (1046, 16461), (1062, 16213), (1569, 10974), (1829, 9414), (3138, 5487), (3658, 4707)]