18162342

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:330

約数の個数: 72

約数和(自身を含む): 44815680

約数和(自身を除く): 26653338

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 121, 186, 198, 242, 269, 279, 341, 363, 538, 558, 682, 726, 807, 1023, 1089, 1614, 2046, 2178, 2421, 2959, 3069, 3751, 4842, 5918, 6138, 7502, 8339, 8877, 11253, 16678, 17754, 22506, 25017, 26631, 32549, 33759, 50034, 53262, 65098, 67518, 75051, 91729, 97647, 150102, 183458, 195294, 275187, 292941, 550374, 585882, 825561, 1009019, 1651122, 2018038, 3027057, 6054114, 9081171, 18162342]

約数ペア:

[(1, 18162342), (2, 9081171), (3, 6054114), (6, 3027057), (9, 2018038), (11, 1651122), (18, 1009019), (22, 825561), (31, 585882), (33, 550374), (62, 292941), (66, 275187), (93, 195294), (99, 183458), (121, 150102), (186, 97647), (198, 91729), (242, 75051), (269, 67518), (279, 65098), (341, 53262), (363, 50034), (538, 33759), (558, 32549), (682, 26631), (726, 25017), (807, 22506), (1023, 17754), (1089, 16678), (1614, 11253), (2046, 8877), (2178, 8339), (2421, 7502), (2959, 6138), (3069, 5918), (3751, 4842)]