18426564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{39373}}^1$

素因数の和:39396

約数の個数: 36

約数和(自身を含む): 50162476

約数和(自身を除く): 31735912

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 39373, 78746, 118119, 157492, 236238, 354357, 472476, 511849, 708714, 1023698, 1417428, 1535547, 2047396, 3071094, 4606641, 6142188, 9213282, 18426564]

約数ペア:

[(1, 18426564), (2, 9213282), (3, 6142188), (4, 4606641), (6, 3071094), (9, 2047396), (12, 1535547), (13, 1417428), (18, 1023698), (26, 708714), (36, 511849), (39, 472476), (52, 354357), (78, 236238), (117, 157492), (156, 118119), (234, 78746), (468, 39373)]