9982518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 25159680

約数和(自身を除く): 15177162

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 47, 78, 91, 94, 141, 182, 273, 282, 329, 389, 546, 611, 658, 778, 987, 1167, 1222, 1833, 1974, 2334, 2723, 3666, 4277, 5057, 5446, 8169, 8554, 10114, 12831, 15171, 16338, 18283, 25662, 30342, 35399, 36566, 54849, 70798, 106197, 109698, 127981, 212394, 237679, 255962, 383943, 475358, 713037, 767886, 1426074, 1663753, 3327506, 4991259, 9982518]

約数ペア:

[(1, 9982518), (2, 4991259), (3, 3327506), (6, 1663753), (7, 1426074), (13, 767886), (14, 713037), (21, 475358), (26, 383943), (39, 255962), (42, 237679), (47, 212394), (78, 127981), (91, 109698), (94, 106197), (141, 70798), (182, 54849), (273, 36566), (282, 35399), (329, 30342), (389, 25662), (546, 18283), (611, 16338), (658, 15171), (778, 12831), (987, 10114), (1167, 8554), (1222, 8169), (1833, 5446), (1974, 5057), (2334, 4277), (2723, 3666)]