5281866

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 12442248

約数和(自身を除く): 7160382

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 41, 51, 82, 102, 123, 153, 246, 306, 369, 421, 697, 738, 842, 1263, 1394, 2091, 2526, 3789, 4182, 6273, 7157, 7578, 12546, 14314, 17261, 21471, 34522, 42942, 51783, 64413, 103566, 128826, 155349, 293437, 310698, 586874, 880311, 1760622, 2640933, 5281866]

約数ペア:

[(1, 5281866), (2, 2640933), (3, 1760622), (6, 880311), (9, 586874), (17, 310698), (18, 293437), (34, 155349), (41, 128826), (51, 103566), (82, 64413), (102, 51783), (123, 42942), (153, 34522), (246, 21471), (306, 17261), (369, 14314), (421, 12546), (697, 7578), (738, 7157), (842, 6273), (1263, 4182), (1394, 3789), (2091, 2526)]