38383182

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 72

約数和(自身を含む): 90581400

約数和(自身を除く): 52198218

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 58, 69, 87, 138, 139, 174, 207, 261, 278, 414, 417, 522, 529, 667, 834, 1058, 1251, 1334, 1587, 2001, 2502, 3174, 3197, 4002, 4031, 4761, 6003, 6394, 8062, 9522, 9591, 12006, 12093, 15341, 19182, 24186, 28773, 30682, 36279, 46023, 57546, 72558, 73531, 92046, 92713, 138069, 147062, 185426, 220593, 276138, 278139, 441186, 556278, 661779, 834417, 1323558, 1668834, 2132399, 4264798, 6397197, 12794394, 19191591, 38383182]

約数ペア:

[(1, 38383182), (2, 19191591), (3, 12794394), (6, 6397197), (9, 4264798), (18, 2132399), (23, 1668834), (29, 1323558), (46, 834417), (58, 661779), (69, 556278), (87, 441186), (138, 278139), (139, 276138), (174, 220593), (207, 185426), (261, 147062), (278, 138069), (414, 92713), (417, 92046), (522, 73531), (529, 72558), (667, 57546), (834, 46023), (1058, 36279), (1251, 30682), (1334, 28773), (1587, 24186), (2001, 19182), (2502, 15341), (3174, 12093), (3197, 12006), (4002, 9591), (4031, 9522), (4761, 8062), (6003, 6394)]