342621318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{18379}}^1$

素因数の和:18636

約数の個数: 32

約数和(自身を含む): 741081600

約数和(自身を除く): 398460282

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 239, 478, 717, 1434, 3107, 6214, 9321, 18379, 18642, 36758, 55137, 110274, 238927, 477854, 716781, 1433562, 4392581, 8785162, 13177743, 26355486, 57103553, 114207106, 171310659, 342621318]

約数ペア:

[(1, 342621318), (2, 171310659), (3, 114207106), (6, 57103553), (13, 26355486), (26, 13177743), (39, 8785162), (78, 4392581), (239, 1433562), (478, 716781), (717, 477854), (1434, 238927), (3107, 110274), (6214, 55137), (9321, 36758), (18379, 18642)]