2017796406

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{69383}}^1$

素因数の和:69556

約数の個数: 32

約数和(自身を含む): 4176361728

約数和(自身を除く): 2158565322

約数列:

[1, 2, 3, 6, 37, 74, 111, 131, 222, 262, 393, 786, 4847, 9694, 14541, 29082, 69383, 138766, 208149, 416298, 2567171, 5134342, 7701513, 9089173, 15403026, 18178346, 27267519, 54535038, 336299401, 672598802, 1008898203, 2017796406]

約数ペア:

[(1, 2017796406), (2, 1008898203), (3, 672598802), (6, 336299401), (37, 54535038), (74, 27267519), (111, 18178346), (131, 15403026), (222, 9089173), (262, 7701513), (393, 5134342), (786, 2567171), (4847, 416298), (9694, 208149), (14541, 138766), (29082, 69383)]