23065458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 72

約数和(自身を含む): 53433072

約数和(自身を除く): 30367614

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 43, 46, 69, 78, 86, 129, 138, 169, 258, 299, 338, 507, 529, 559, 598, 897, 989, 1014, 1058, 1118, 1587, 1677, 1794, 1978, 2967, 3174, 3354, 3887, 5934, 6877, 7267, 7774, 11661, 12857, 13754, 14534, 20631, 21801, 22747, 23322, 25714, 38571, 41262, 43602, 45494, 68241, 77142, 89401, 136482, 167141, 178802, 268203, 295711, 334282, 501423, 536406, 591422, 887133, 1002846, 1774266, 3844243, 7688486, 11532729, 23065458]

約数ペア:

[(1, 23065458), (2, 11532729), (3, 7688486), (6, 3844243), (13, 1774266), (23, 1002846), (26, 887133), (39, 591422), (43, 536406), (46, 501423), (69, 334282), (78, 295711), (86, 268203), (129, 178802), (138, 167141), (169, 136482), (258, 89401), (299, 77142), (338, 68241), (507, 45494), (529, 43602), (559, 41262), (598, 38571), (897, 25714), (989, 23322), (1014, 22747), (1058, 21801), (1118, 20631), (1587, 14534), (1677, 13754), (1794, 12857), (1978, 11661), (2967, 7774), (3174, 7267), (3354, 6877), (3887, 5934)]