619551018

素因数分解:

$2^1\times 3^4\times {\mathrm{953}}^1\times {\mathrm{4013}}^1$

素因数の和:4980

約数の個数: 40

約数和(自身を含む): 1390056228

約数和(自身を除く): 770505210

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 953, 1906, 2859, 4013, 5718, 8026, 8577, 12039, 17154, 24078, 25731, 36117, 51462, 72234, 77193, 108351, 154386, 216702, 325053, 650106, 3824389, 7648778, 11473167, 22946334, 34419501, 68839002, 103258503, 206517006, 309775509, 619551018]

約数ペア:

[(1, 619551018), (2, 309775509), (3, 206517006), (6, 103258503), (9, 68839002), (18, 34419501), (27, 22946334), (54, 11473167), (81, 7648778), (162, 3824389), (953, 650106), (1906, 325053), (2859, 216702), (4013, 154386), (5718, 108351), (8026, 77193), (8577, 72234), (12039, 51462), (17154, 36117), (24078, 25731)]