23178078

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2389}}^1$

素因数の和:2422

約数の個数: 72

約数和(自身を含む): 63755640

約数和(自身を除く): 40577562

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, 441, 462, 539, 693, 882, 1078, 1386, 1617, 2389, 3234, 4778, 4851, 7167, 9702, 14334, 16723, 21501, 26279, 33446, 43002, 50169, 52558, 78837, 100338, 117061, 150507, 157674, 183953, 234122, 236511, 301014, 351183, 367906, 473022, 551859, 702366, 1053549, 1103718, 1287671, 1655577, 2107098, 2575342, 3311154, 3863013, 7726026, 11589039, 23178078]

約数ペア:

[(1, 23178078), (2, 11589039), (3, 7726026), (6, 3863013), (7, 3311154), (9, 2575342), (11, 2107098), (14, 1655577), (18, 1287671), (21, 1103718), (22, 1053549), (33, 702366), (42, 551859), (49, 473022), (63, 367906), (66, 351183), (77, 301014), (98, 236511), (99, 234122), (126, 183953), (147, 157674), (154, 150507), (198, 117061), (231, 100338), (294, 78837), (441, 52558), (462, 50169), (539, 43002), (693, 33446), (882, 26279), (1078, 21501), (1386, 16723), (1617, 14334), (2389, 9702), (3234, 7167), (4778, 4851)]