123453918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{6011}}^1$

素因数の和:6189

約数の個数: 48

約数和(自身を含む): 307622016

約数和(自身を除く): 184168098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163, 326, 489, 978, 1141, 1467, 2282, 2934, 3423, 6011, 6846, 10269, 12022, 18033, 20538, 36066, 42077, 54099, 84154, 108198, 126231, 252462, 378693, 757386, 979793, 1959586, 2939379, 5878758, 6858551, 8818137, 13717102, 17636274, 20575653, 41151306, 61726959, 123453918]

約数ペア:

[(1, 123453918), (2, 61726959), (3, 41151306), (6, 20575653), (7, 17636274), (9, 13717102), (14, 8818137), (18, 6858551), (21, 5878758), (42, 2939379), (63, 1959586), (126, 979793), (163, 757386), (326, 378693), (489, 252462), (978, 126231), (1141, 108198), (1467, 84154), (2282, 54099), (2934, 42077), (3423, 36066), (6011, 20538), (6846, 18033), (10269, 12022)]