2652498

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 6177600

約数和(自身を除く): 3525102

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 149, 207, 258, 298, 387, 414, 447, 774, 894, 989, 1341, 1978, 2682, 2967, 3427, 5934, 6407, 6854, 8901, 10281, 12814, 17802, 19221, 20562, 30843, 38442, 57663, 61686, 115326, 147361, 294722, 442083, 884166, 1326249, 2652498]

約数ペア:

[(1, 2652498), (2, 1326249), (3, 884166), (6, 442083), (9, 294722), (18, 147361), (23, 115326), (43, 61686), (46, 57663), (69, 38442), (86, 30843), (129, 20562), (138, 19221), (149, 17802), (207, 12814), (258, 10281), (298, 8901), (387, 6854), (414, 6407), (447, 5934), (774, 3427), (894, 2967), (989, 2682), (1341, 1978)]