2212989678

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{2998631}}^1$

素因数の和:2998680

約数の個数: 24

約数和(自身を含む): 4911759216

約数和(自身を除く): 2698769538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 2998631, 5997262, 8995893, 17991786, 26987679, 53975358, 122943871, 245887742, 368831613, 737663226, 1106494839, 2212989678]

約数ペア:

[(1, 2212989678), (2, 1106494839), (3, 737663226), (6, 368831613), (9, 245887742), (18, 122943871), (41, 53975358), (82, 26987679), (123, 17991786), (246, 8995893), (369, 5997262), (738, 2998631)]