129294846

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{17477}}^1$

素因数の和:17625

約数の個数: 32

約数和(自身を含む): 289435680

約数和(自身を除く): 160140834

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 274, 411, 822, 1233, 2466, 3699, 7398, 17477, 34954, 52431, 104862, 157293, 314586, 471879, 943758, 2394349, 4788698, 7183047, 14366094, 21549141, 43098282, 64647423, 129294846]

約数ペア:

[(1, 129294846), (2, 64647423), (3, 43098282), (6, 21549141), (9, 14366094), (18, 7183047), (27, 4788698), (54, 2394349), (137, 943758), (274, 471879), (411, 314586), (822, 157293), (1233, 104862), (2466, 52431), (3699, 34954), (7398, 17477)]