18663612

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4561}}^1$

素因数の和:4610

約数の個数: 48

約数和(自身を含む): 49050624

約数和(自身を除く): 30387012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 1023, 1364, 2046, 4092, 4561, 9122, 13683, 18244, 27366, 50171, 54732, 100342, 141391, 150513, 200684, 282782, 301026, 424173, 565564, 602052, 848346, 1555301, 1696692, 3110602, 4665903, 6221204, 9331806, 18663612]

約数ペア:

[(1, 18663612), (2, 9331806), (3, 6221204), (4, 4665903), (6, 3110602), (11, 1696692), (12, 1555301), (22, 848346), (31, 602052), (33, 565564), (44, 424173), (62, 301026), (66, 282782), (93, 200684), (124, 150513), (132, 141391), (186, 100342), (341, 54732), (372, 50171), (682, 27366), (1023, 18244), (1364, 13683), (2046, 9122), (4092, 4561)]