19861524

素因数分解:

$2^2\times 3^4\times {\mathrm{59}}^1\times {\mathrm{1039}}^1$

素因数の和:1114

約数の個数: 60

約数和(自身を含む): 52852800

約数和(自身を除く): 32991276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 81, 108, 118, 162, 177, 236, 324, 354, 531, 708, 1039, 1062, 1593, 2078, 2124, 3117, 3186, 4156, 4779, 6234, 6372, 9351, 9558, 12468, 18702, 19116, 28053, 37404, 56106, 61301, 84159, 112212, 122602, 168318, 183903, 245204, 336636, 367806, 551709, 735612, 1103418, 1655127, 2206836, 3310254, 4965381, 6620508, 9930762, 19861524]

約数ペア:

[(1, 19861524), (2, 9930762), (3, 6620508), (4, 4965381), (6, 3310254), (9, 2206836), (12, 1655127), (18, 1103418), (27, 735612), (36, 551709), (54, 367806), (59, 336636), (81, 245204), (108, 183903), (118, 168318), (162, 122602), (177, 112212), (236, 84159), (324, 61301), (354, 56106), (531, 37404), (708, 28053), (1039, 19116), (1062, 18702), (1593, 12468), (2078, 9558), (2124, 9351), (3117, 6372), (3186, 6234), (4156, 4779)]