2018060910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{307163}}^1$

素因数の和:307249

約数の個数: 48

約数和(自身を含む): 5318851824

約数和(自身を除く): 3300790914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 307163, 614326, 921489, 1535815, 1842978, 2764467, 3071630, 4607445, 5528934, 9214890, 13822335, 22422899, 27644670, 44845798, 67268697, 112114495, 134537394, 201806091, 224228990, 336343485, 403612182, 672686970, 1009030455, 2018060910]

約数ペア:

[(1, 2018060910), (2, 1009030455), (3, 672686970), (5, 403612182), (6, 336343485), (9, 224228990), (10, 201806091), (15, 134537394), (18, 112114495), (30, 67268697), (45, 44845798), (73, 27644670), (90, 22422899), (146, 13822335), (219, 9214890), (365, 5528934), (438, 4607445), (657, 3071630), (730, 2764467), (1095, 1842978), (1314, 1535815), (2190, 921489), (3285, 614326), (6570, 307163)]