1971292698

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{378949}}^1$

素因数の和:378991

約数の個数: 36

約数和(自身を含む): 4537168350

約数和(自身を除く): 2565875652

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 867, 1734, 2601, 5202, 378949, 757898, 1136847, 2273694, 3410541, 6442133, 6821082, 12884266, 19326399, 38652798, 57979197, 109516261, 115958394, 219032522, 328548783, 657097566, 985646349, 1971292698]

約数ペア:

[(1, 1971292698), (2, 985646349), (3, 657097566), (6, 328548783), (9, 219032522), (17, 115958394), (18, 109516261), (34, 57979197), (51, 38652798), (102, 19326399), (153, 12884266), (289, 6821082), (306, 6442133), (578, 3410541), (867, 2273694), (1734, 1136847), (2601, 757898), (5202, 378949)]