16471494

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1637}}^1$

素因数の和:1701

約数の個数: 48

約数和(自身を含む): 39351312

約数和(自身を除く): 22879818

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1637, 1677, 3274, 3354, 4911, 5031, 9822, 10062, 14733, 21281, 29466, 42562, 63843, 70391, 127686, 140782, 191529, 211173, 383058, 422346, 633519, 915083, 1267038, 1830166, 2745249, 5490498, 8235747, 16471494]

約数ペア:

[(1, 16471494), (2, 8235747), (3, 5490498), (6, 2745249), (9, 1830166), (13, 1267038), (18, 915083), (26, 633519), (39, 422346), (43, 383058), (78, 211173), (86, 191529), (117, 140782), (129, 127686), (234, 70391), (258, 63843), (387, 42562), (559, 29466), (774, 21281), (1118, 14733), (1637, 10062), (1677, 9822), (3274, 5031), (3354, 4911)]