7898436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2411}}^1$

素因数の和:2441

約数の個数: 72

約数和(自身を含む): 24583104

約数和(自身を除く): 16684668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 2411, 3276, 4822, 7233, 9644, 14466, 16877, 21699, 28932, 31343, 33754, 43398, 50631, 62686, 67508, 86796, 94029, 101262, 125372, 151893, 188058, 202524, 219401, 282087, 303786, 376116, 438802, 564174, 607572, 658203, 877604, 1128348, 1316406, 1974609, 2632812, 3949218, 7898436]

約数ペア:

[(1, 7898436), (2, 3949218), (3, 2632812), (4, 1974609), (6, 1316406), (7, 1128348), (9, 877604), (12, 658203), (13, 607572), (14, 564174), (18, 438802), (21, 376116), (26, 303786), (28, 282087), (36, 219401), (39, 202524), (42, 188058), (52, 151893), (63, 125372), (78, 101262), (84, 94029), (91, 86796), (117, 67508), (126, 62686), (156, 50631), (182, 43398), (234, 33754), (252, 31343), (273, 28932), (364, 21699), (468, 16877), (546, 14466), (819, 9644), (1092, 7233), (1638, 4822), (2411, 3276)]