27692658

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1201}}^1$

素因数の和:1280

約数の個数: 64

約数和(自身を含む): 71543040

約数和(自身を除く): 43850382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 122, 126, 183, 189, 366, 378, 427, 549, 854, 1098, 1201, 1281, 1647, 2402, 2562, 3294, 3603, 3843, 7206, 7686, 8407, 10809, 11529, 16814, 21618, 23058, 25221, 32427, 50442, 64854, 73261, 75663, 146522, 151326, 219783, 226989, 439566, 453978, 512827, 659349, 1025654, 1318698, 1538481, 1978047, 3076962, 3956094, 4615443, 9230886, 13846329, 27692658]

約数ペア:

[(1, 27692658), (2, 13846329), (3, 9230886), (6, 4615443), (7, 3956094), (9, 3076962), (14, 1978047), (18, 1538481), (21, 1318698), (27, 1025654), (42, 659349), (54, 512827), (61, 453978), (63, 439566), (122, 226989), (126, 219783), (183, 151326), (189, 146522), (366, 75663), (378, 73261), (427, 64854), (549, 50442), (854, 32427), (1098, 25221), (1201, 23058), (1281, 21618), (1647, 16814), (2402, 11529), (2562, 10809), (3294, 8407), (3603, 7686), (3843, 7206)]