40620744

素因数分解:

$2^3\times 3^3\times {\mathrm{181}}^1\times {\mathrm{1039}}^1$

素因数の和:1235

約数の個数: 64

約数和(自身を含む): 113568000

約数和(自身を除く): 72947256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 181, 216, 362, 543, 724, 1039, 1086, 1448, 1629, 2078, 2172, 3117, 3258, 4156, 4344, 4887, 6234, 6516, 8312, 9351, 9774, 12468, 13032, 18702, 19548, 24936, 28053, 37404, 39096, 56106, 74808, 112212, 188059, 224424, 376118, 564177, 752236, 1128354, 1504472, 1692531, 2256708, 3385062, 4513416, 5077593, 6770124, 10155186, 13540248, 20310372, 40620744]

約数ペア:

[(1, 40620744), (2, 20310372), (3, 13540248), (4, 10155186), (6, 6770124), (8, 5077593), (9, 4513416), (12, 3385062), (18, 2256708), (24, 1692531), (27, 1504472), (36, 1128354), (54, 752236), (72, 564177), (108, 376118), (181, 224424), (216, 188059), (362, 112212), (543, 74808), (724, 56106), (1039, 39096), (1086, 37404), (1448, 28053), (1629, 24936), (2078, 19548), (2172, 18702), (3117, 13032), (3258, 12468), (4156, 9774), (4344, 9351), (4887, 8312), (6234, 6516)]