9287226

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 72

約数和(自身を含む): 22610016

約数和(自身を除く): 13322790

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 71, 78, 86, 117, 129, 142, 169, 213, 234, 258, 338, 387, 426, 507, 559, 639, 774, 923, 1014, 1118, 1278, 1521, 1677, 1846, 2769, 3042, 3053, 3354, 5031, 5538, 6106, 7267, 8307, 9159, 10062, 11999, 14534, 16614, 18318, 21801, 23998, 27477, 35997, 39689, 43602, 54954, 65403, 71994, 79378, 107991, 119067, 130806, 215982, 238134, 357201, 515957, 714402, 1031914, 1547871, 3095742, 4643613, 9287226]

約数ペア:

[(1, 9287226), (2, 4643613), (3, 3095742), (6, 1547871), (9, 1031914), (13, 714402), (18, 515957), (26, 357201), (39, 238134), (43, 215982), (71, 130806), (78, 119067), (86, 107991), (117, 79378), (129, 71994), (142, 65403), (169, 54954), (213, 43602), (234, 39689), (258, 35997), (338, 27477), (387, 23998), (426, 21801), (507, 18318), (559, 16614), (639, 14534), (774, 11999), (923, 10062), (1014, 9159), (1118, 8307), (1278, 7267), (1521, 6106), (1677, 5538), (1846, 5031), (2769, 3354), (3042, 3053)]