139218714

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1231}}^1$

素因数の和:1403

約数の個数: 48

約数和(自身を含む): 309813504

約数和(自身を除く): 170594790

約数列:

[1, 2, 3, 6, 9, 18, 61, 103, 122, 183, 206, 309, 366, 549, 618, 927, 1098, 1231, 1854, 2462, 3693, 6283, 7386, 11079, 12566, 18849, 22158, 37698, 56547, 75091, 113094, 126793, 150182, 225273, 253586, 380379, 450546, 675819, 760758, 1141137, 1351638, 2282274, 7734373, 15468746, 23203119, 46406238, 69609357, 139218714]

約数ペア:

[(1, 139218714), (2, 69609357), (3, 46406238), (6, 23203119), (9, 15468746), (18, 7734373), (61, 2282274), (103, 1351638), (122, 1141137), (183, 760758), (206, 675819), (309, 450546), (366, 380379), (549, 253586), (618, 225273), (927, 150182), (1098, 126793), (1231, 113094), (1854, 75091), (2462, 56547), (3693, 37698), (6283, 22158), (7386, 18849), (11079, 12566)]