3774078

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1$

素因数の和:422

約数の個数: 72

約数和(自身を含む): 10403640

約数和(自身を除く): 6629562

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 389, 441, 462, 539, 693, 778, 882, 1078, 1167, 1386, 1617, 2334, 2723, 3234, 3501, 4279, 4851, 5446, 7002, 8169, 8558, 9702, 12837, 16338, 19061, 24507, 25674, 29953, 38122, 38511, 49014, 57183, 59906, 77022, 89859, 114366, 171549, 179718, 209671, 269577, 343098, 419342, 539154, 629013, 1258026, 1887039, 3774078]

約数ペア:

[(1, 3774078), (2, 1887039), (3, 1258026), (6, 629013), (7, 539154), (9, 419342), (11, 343098), (14, 269577), (18, 209671), (21, 179718), (22, 171549), (33, 114366), (42, 89859), (49, 77022), (63, 59906), (66, 57183), (77, 49014), (98, 38511), (99, 38122), (126, 29953), (147, 25674), (154, 24507), (198, 19061), (231, 16338), (294, 12837), (389, 9702), (441, 8558), (462, 8169), (539, 7002), (693, 5446), (778, 4851), (882, 4279), (1078, 3501), (1167, 3234), (1386, 2723), (1617, 2334)]