1098342

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 2845440

約数和(自身を除く): 1747098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 379, 414, 483, 758, 966, 1137, 1449, 2274, 2653, 2898, 3411, 5306, 6822, 7959, 8717, 15918, 17434, 23877, 26151, 47754, 52302, 61019, 78453, 122038, 156906, 183057, 366114, 549171, 1098342]

約数ペア:

[(1, 1098342), (2, 549171), (3, 366114), (6, 183057), (7, 156906), (9, 122038), (14, 78453), (18, 61019), (21, 52302), (23, 47754), (42, 26151), (46, 23877), (63, 17434), (69, 15918), (126, 8717), (138, 7959), (161, 6822), (207, 5306), (322, 3411), (379, 2898), (414, 2653), (483, 2274), (758, 1449), (966, 1137)]