13505510886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4070377}}^1$

素因数の和:4070468

約数の個数: 32

約数和(自身を含む): 31260503040

約数和(自身を除く): 17754992154

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 4070377, 8140754, 12211131, 24422262, 28492639, 56985278, 85477917, 170955834, 321559783, 643119566, 964679349, 1929358698, 2250918481, 4501836962, 6752755443, 13505510886]

約数ペア:

[(1, 13505510886), (2, 6752755443), (3, 4501836962), (6, 2250918481), (7, 1929358698), (14, 964679349), (21, 643119566), (42, 321559783), (79, 170955834), (158, 85477917), (237, 56985278), (474, 28492639), (553, 24422262), (1106, 12211131), (1659, 8140754), (3318, 4070377)]