9081772

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 19613440

約数和(自身を除く): 10531668

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 397, 532, 602, 794, 817, 1204, 1588, 1634, 2779, 3268, 5558, 5719, 7543, 11116, 11438, 15086, 17071, 22876, 30172, 34142, 52801, 68284, 105602, 119497, 211204, 238994, 324349, 477988, 648698, 1297396, 2270443, 4540886, 9081772]

約数ペア:

[(1, 9081772), (2, 4540886), (4, 2270443), (7, 1297396), (14, 648698), (19, 477988), (28, 324349), (38, 238994), (43, 211204), (76, 119497), (86, 105602), (133, 68284), (172, 52801), (266, 34142), (301, 30172), (397, 22876), (532, 17071), (602, 15086), (794, 11438), (817, 11116), (1204, 7543), (1588, 5719), (1634, 5558), (2779, 3268)]