3949218

素因数分解:

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

素因数の和:2439

約数の個数: 48

約数和(自身を含む): 10535616

約数和(自身を除く): 6586398

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 2411, 4822, 7233, 14466, 16877, 21699, 31343, 33754, 43398, 50631, 62686, 94029, 101262, 151893, 188058, 219401, 282087, 303786, 438802, 564174, 658203, 1316406, 1974609, 3949218]

約数ペア:

[(1, 3949218), (2, 1974609), (3, 1316406), (6, 658203), (7, 564174), (9, 438802), (13, 303786), (14, 282087), (18, 219401), (21, 188058), (26, 151893), (39, 101262), (42, 94029), (63, 62686), (78, 50631), (91, 43398), (117, 33754), (126, 31343), (182, 21699), (234, 16877), (273, 14466), (546, 7233), (819, 4822), (1638, 2411)]