11173428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 32672640

約数和(自身を除く): 21499212

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, 439, 606, 707, 878, 909, 1212, 1317, 1414, 1756, 1818, 2121, 2634, 2828, 3073, 3636, 3951, 4242, 5268, 6146, 6363, 7902, 8484, 9219, 12292, 12726, 15804, 18438, 25452, 27657, 36876, 44339, 55314, 88678, 110628, 133017, 177356, 266034, 310373, 399051, 532068, 620746, 798102, 931119, 1241492, 1596204, 1862238, 2793357, 3724476, 5586714, 11173428]

約数ペア:

[(1, 11173428), (2, 5586714), (3, 3724476), (4, 2793357), (6, 1862238), (7, 1596204), (9, 1241492), (12, 931119), (14, 798102), (18, 620746), (21, 532068), (28, 399051), (36, 310373), (42, 266034), (63, 177356), (84, 133017), (101, 110628), (126, 88678), (202, 55314), (252, 44339), (303, 36876), (404, 27657), (439, 25452), (606, 18438), (707, 15804), (878, 12726), (909, 12292), (1212, 9219), (1317, 8484), (1414, 7902), (1756, 6363), (1818, 6146), (2121, 5268), (2634, 4242), (2828, 3951), (3073, 3636)]