66111228

素因数分解:

$2^2\times 3^4\times {\mathrm{204047}}^1$

素因数の和:204063

約数の個数: 30

約数和(自身を含む): 172828656

約数和(自身を除く): 106717428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 204047, 408094, 612141, 816188, 1224282, 1836423, 2448564, 3672846, 5509269, 7345692, 11018538, 16527807, 22037076, 33055614, 66111228]

約数ペア:

[(1, 66111228), (2, 33055614), (3, 22037076), (4, 16527807), (6, 11018538), (9, 7345692), (12, 5509269), (18, 3672846), (27, 2448564), (36, 1836423), (54, 1224282), (81, 816188), (108, 612141), (162, 408094), (324, 204047)]