7941348

素因数分解:

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

素因数の和:198

約数の個数: 72

約数和(自身を含む): 21677600

約数和(自身を除く): 13736252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 139, 207, 276, 278, 414, 417, 529, 556, 621, 828, 834, 1058, 1242, 1251, 1587, 1668, 2116, 2484, 2502, 3174, 3197, 3753, 4761, 5004, 6348, 6394, 7506, 9522, 9591, 12788, 14283, 15012, 19044, 19182, 28566, 28773, 38364, 57132, 57546, 73531, 86319, 115092, 147062, 172638, 220593, 294124, 345276, 441186, 661779, 882372, 1323558, 1985337, 2647116, 3970674, 7941348]

約数ペア:

[(1, 7941348), (2, 3970674), (3, 2647116), (4, 1985337), (6, 1323558), (9, 882372), (12, 661779), (18, 441186), (23, 345276), (27, 294124), (36, 220593), (46, 172638), (54, 147062), (69, 115092), (92, 86319), (108, 73531), (138, 57546), (139, 57132), (207, 38364), (276, 28773), (278, 28566), (414, 19182), (417, 19044), (529, 15012), (556, 14283), (621, 12788), (828, 9591), (834, 9522), (1058, 7506), (1242, 6394), (1251, 6348), (1587, 5004), (1668, 4761), (2116, 3753), (2484, 3197), (2502, 3174)]