74391462

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 166053888

約数和(自身を除く): 91662426

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 223, 258, 387, 431, 446, 669, 774, 862, 1293, 1338, 2007, 2586, 3879, 4014, 7758, 9589, 18533, 19178, 28767, 37066, 55599, 57534, 86301, 96113, 111198, 166797, 172602, 192226, 288339, 333594, 576678, 865017, 1730034, 4132859, 8265718, 12398577, 24797154, 37195731, 74391462]

約数ペア:

[(1, 74391462), (2, 37195731), (3, 24797154), (6, 12398577), (9, 8265718), (18, 4132859), (43, 1730034), (86, 865017), (129, 576678), (223, 333594), (258, 288339), (387, 192226), (431, 172602), (446, 166797), (669, 111198), (774, 96113), (862, 86301), (1293, 57534), (1338, 55599), (2007, 37066), (2586, 28767), (3879, 19178), (4014, 18533), (7758, 9589)]