18580002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2969}}^1$

素因数の和:3130

約数の個数: 32

約数和(自身を含む): 42768000

約数和(自身を除く): 24187998

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 2969, 3129, 5938, 6258, 8907, 17814, 20783, 41566, 62349, 124698, 442381, 884762, 1327143, 2654286, 3096667, 6193334, 9290001, 18580002]

約数ペア:

[(1, 18580002), (2, 9290001), (3, 6193334), (6, 3096667), (7, 2654286), (14, 1327143), (21, 884762), (42, 442381), (149, 124698), (298, 62349), (447, 41566), (894, 20783), (1043, 17814), (2086, 8907), (2969, 6258), (3129, 5938)]