39828138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 94590720

約数和(自身を除く): 54762582

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 101, 123, 202, 229, 246, 287, 303, 458, 574, 606, 687, 707, 861, 1374, 1414, 1603, 1722, 2121, 3206, 4141, 4242, 4809, 8282, 9389, 9618, 12423, 18778, 23129, 24846, 28167, 28987, 46258, 56334, 57974, 65723, 69387, 86961, 131446, 138774, 161903, 173922, 197169, 323806, 394338, 485709, 948289, 971418, 1896578, 2844867, 5689734, 6638023, 13276046, 19914069, 39828138]

約数ペア:

[(1, 39828138), (2, 19914069), (3, 13276046), (6, 6638023), (7, 5689734), (14, 2844867), (21, 1896578), (41, 971418), (42, 948289), (82, 485709), (101, 394338), (123, 323806), (202, 197169), (229, 173922), (246, 161903), (287, 138774), (303, 131446), (458, 86961), (574, 69387), (606, 65723), (687, 57974), (707, 56334), (861, 46258), (1374, 28987), (1414, 28167), (1603, 24846), (1722, 23129), (2121, 18778), (3206, 12423), (4141, 9618), (4242, 9389), (4809, 8282)]