42326676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1663}}^1$

素因数の和:1781

約数の個数: 72

約数和(自身を含む): 123561984

約数和(自身を除く): 81235308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 404, 606, 707, 909, 1212, 1414, 1663, 1818, 2121, 2828, 3326, 3636, 4242, 4989, 6363, 6652, 8484, 9978, 11641, 12726, 14967, 19956, 23282, 25452, 29934, 34923, 46564, 59868, 69846, 104769, 139692, 167963, 209538, 335926, 419076, 503889, 671852, 1007778, 1175741, 1511667, 2015556, 2351482, 3023334, 3527223, 4702964, 6046668, 7054446, 10581669, 14108892, 21163338, 42326676]

約数ペア:

[(1, 42326676), (2, 21163338), (3, 14108892), (4, 10581669), (6, 7054446), (7, 6046668), (9, 4702964), (12, 3527223), (14, 3023334), (18, 2351482), (21, 2015556), (28, 1511667), (36, 1175741), (42, 1007778), (63, 671852), (84, 503889), (101, 419076), (126, 335926), (202, 209538), (252, 167963), (303, 139692), (404, 104769), (606, 69846), (707, 59868), (909, 46564), (1212, 34923), (1414, 29934), (1663, 25452), (1818, 23282), (2121, 19956), (2828, 14967), (3326, 12726), (3636, 11641), (4242, 9978), (4989, 8484), (6363, 6652)]