18408030342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{319351}}^1$

素因数の和:320108

約数の個数: 32

約数和(自身を含む): 39701840640

約数和(自身を除く): 21293810298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 739, 1478, 2217, 4434, 9607, 19214, 28821, 57642, 319351, 638702, 958053, 1916106, 4151563, 8303126, 12454689, 24909378, 236000389, 472000778, 708001167, 1416002334, 3068005057, 6136010114, 9204015171, 18408030342]

約数ペア:

[(1, 18408030342), (2, 9204015171), (3, 6136010114), (6, 3068005057), (13, 1416002334), (26, 708001167), (39, 472000778), (78, 236000389), (739, 24909378), (1478, 12454689), (2217, 8303126), (4434, 4151563), (9607, 1916106), (19214, 958053), (28821, 638702), (57642, 319351)]