18936691224

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1668137}}^1$

素因数の和:1668200

約数の個数: 64

約数和(自身を含む): 52846611840

約数和(自身を除く): 33909920616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 86, 88, 129, 132, 172, 258, 264, 344, 473, 516, 946, 1032, 1419, 1892, 2838, 3784, 5676, 11352, 1668137, 3336274, 5004411, 6672548, 10008822, 13345096, 18349507, 20017644, 36699014, 40035288, 55048521, 71729891, 73398028, 110097042, 143459782, 146796056, 215189673, 220194084, 286919564, 430379346, 440388168, 573839128, 789028801, 860758692, 1578057602, 1721517384, 2367086403, 3156115204, 4734172806, 6312230408, 9468345612, 18936691224]

約数ペア:

[(1, 18936691224), (2, 9468345612), (3, 6312230408), (4, 4734172806), (6, 3156115204), (8, 2367086403), (11, 1721517384), (12, 1578057602), (22, 860758692), (24, 789028801), (33, 573839128), (43, 440388168), (44, 430379346), (66, 286919564), (86, 220194084), (88, 215189673), (129, 146796056), (132, 143459782), (172, 110097042), (258, 73398028), (264, 71729891), (344, 55048521), (473, 40035288), (516, 36699014), (946, 20017644), (1032, 18349507), (1419, 13345096), (1892, 10008822), (2838, 6672548), (3784, 5004411), (5676, 3336274), (11352, 1668137)]