42920556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{5059}}^1$

素因数の和:5174

約数の個数: 48

約数和(自身を含む): 115610880

約数和(自身を除く): 72690324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 707, 1212, 1414, 2121, 2828, 4242, 5059, 8484, 10118, 15177, 20236, 30354, 35413, 60708, 70826, 106239, 141652, 212478, 424956, 510959, 1021918, 1532877, 2043836, 3065754, 3576713, 6131508, 7153426, 10730139, 14306852, 21460278, 42920556]

約数ペア:

[(1, 42920556), (2, 21460278), (3, 14306852), (4, 10730139), (6, 7153426), (7, 6131508), (12, 3576713), (14, 3065754), (21, 2043836), (28, 1532877), (42, 1021918), (84, 510959), (101, 424956), (202, 212478), (303, 141652), (404, 106239), (606, 70826), (707, 60708), (1212, 35413), (1414, 30354), (2121, 20236), (2828, 15177), (4242, 10118), (5059, 8484)]