13731718

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3$

素因数の和:90

約数の個数: 64

約数和(自身を含む): 29191680

約数和(自身を除く): 15459962

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 77, 91, 133, 143, 154, 182, 209, 247, 266, 286, 361, 418, 494, 722, 1001, 1463, 1729, 2002, 2527, 2717, 2926, 3458, 3971, 4693, 5054, 5434, 6859, 7942, 9386, 13718, 19019, 27797, 32851, 38038, 48013, 51623, 55594, 65702, 75449, 89167, 96026, 103246, 150898, 178334, 361361, 528143, 624169, 722722, 980837, 1056286, 1248338, 1961674, 6865859, 13731718]

約数ペア:

[(1, 13731718), (2, 6865859), (7, 1961674), (11, 1248338), (13, 1056286), (14, 980837), (19, 722722), (22, 624169), (26, 528143), (38, 361361), (77, 178334), (91, 150898), (133, 103246), (143, 96026), (154, 89167), (182, 75449), (209, 65702), (247, 55594), (266, 51623), (286, 48013), (361, 38038), (418, 32851), (494, 27797), (722, 19019), (1001, 13718), (1463, 9386), (1729, 7942), (2002, 6859), (2527, 5434), (2717, 5054), (2926, 4693), (3458, 3971)]