7185828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 18333056

約数和(自身を除く): 11147228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 631, 876, 949, 1262, 1893, 1898, 2524, 2847, 3786, 3796, 5694, 7572, 8203, 11388, 16406, 24609, 32812, 46063, 49218, 92126, 98436, 138189, 184252, 276378, 552756, 598819, 1197638, 1796457, 2395276, 3592914, 7185828]

約数ペア:

[(1, 7185828), (2, 3592914), (3, 2395276), (4, 1796457), (6, 1197638), (12, 598819), (13, 552756), (26, 276378), (39, 184252), (52, 138189), (73, 98436), (78, 92126), (146, 49218), (156, 46063), (219, 32812), (292, 24609), (438, 16406), (631, 11388), (876, 8203), (949, 7572), (1262, 5694), (1893, 3796), (1898, 3786), (2524, 2847)]