8446716

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 22997520

約数和(自身を除く): 14550804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 233, 318, 342, 466, 477, 636, 684, 699, 932, 954, 1007, 1398, 1908, 2014, 2097, 2796, 3021, 4028, 4194, 4427, 6042, 8388, 8854, 9063, 12084, 12349, 13281, 17708, 18126, 24698, 26562, 36252, 37047, 39843, 49396, 53124, 74094, 79686, 111141, 148188, 159372, 222282, 234631, 444564, 469262, 703893, 938524, 1407786, 2111679, 2815572, 4223358, 8446716]

約数ペア:

[(1, 8446716), (2, 4223358), (3, 2815572), (4, 2111679), (6, 1407786), (9, 938524), (12, 703893), (18, 469262), (19, 444564), (36, 234631), (38, 222282), (53, 159372), (57, 148188), (76, 111141), (106, 79686), (114, 74094), (159, 53124), (171, 49396), (212, 39843), (228, 37047), (233, 36252), (318, 26562), (342, 24698), (466, 18126), (477, 17708), (636, 13281), (684, 12349), (699, 12084), (932, 9063), (954, 8854), (1007, 8388), (1398, 6042), (1908, 4427), (2014, 4194), (2097, 4028), (2796, 3021)]