243735642

素因数分解:

$2^1\times 3^4\times {\mathrm{83}}^1\times {\mathrm{18127}}^1$

素因数の和:18224

約数の個数: 40

約数和(自身を含む): 552758976

約数和(自身を除く): 309023334

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 249, 498, 747, 1494, 2241, 4482, 6723, 13446, 18127, 36254, 54381, 108762, 163143, 326286, 489429, 978858, 1468287, 1504541, 2936574, 3009082, 4513623, 9027246, 13540869, 27081738, 40622607, 81245214, 121867821, 243735642]

約数ペア:

[(1, 243735642), (2, 121867821), (3, 81245214), (6, 40622607), (9, 27081738), (18, 13540869), (27, 9027246), (54, 4513623), (81, 3009082), (83, 2936574), (162, 1504541), (166, 1468287), (249, 978858), (498, 489429), (747, 326286), (1494, 163143), (2241, 108762), (4482, 54381), (6723, 36254), (13446, 18127)]