680836698

素因数分解:

$2^1\times 3^3\times {\mathrm{1019}}^1\times {\mathrm{12373}}^1$

素因数の和:13403

約数の個数: 32

約数和(自身を含む): 1514577600

約数和(自身を除く): 833740902

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1019, 2038, 3057, 6114, 9171, 12373, 18342, 24746, 27513, 37119, 55026, 74238, 111357, 222714, 334071, 668142, 12608087, 25216174, 37824261, 75648522, 113472783, 226945566, 340418349, 680836698]

約数ペア:

[(1, 680836698), (2, 340418349), (3, 226945566), (6, 113472783), (9, 75648522), (18, 37824261), (27, 25216174), (54, 12608087), (1019, 668142), (2038, 334071), (3057, 222714), (6114, 111357), (9171, 74238), (12373, 55026), (18342, 37119), (24746, 27513)]