137789718

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{3581}}^1$

素因数の和:3661

約数の個数: 48

約数和(自身を含む): 308711088

約数和(自身を除く): 170921370

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 121, 159, 242, 318, 363, 583, 726, 1166, 1749, 3498, 3581, 6413, 7162, 10743, 12826, 19239, 21486, 38478, 39391, 78782, 118173, 189793, 236346, 379586, 433301, 569379, 866602, 1138758, 1299903, 2087723, 2599806, 4175446, 6263169, 12526338, 22964953, 45929906, 68894859, 137789718]

約数ペア:

[(1, 137789718), (2, 68894859), (3, 45929906), (6, 22964953), (11, 12526338), (22, 6263169), (33, 4175446), (53, 2599806), (66, 2087723), (106, 1299903), (121, 1138758), (159, 866602), (242, 569379), (318, 433301), (363, 379586), (583, 236346), (726, 189793), (1166, 118173), (1749, 78782), (3498, 39391), (3581, 38478), (6413, 21486), (7162, 19239), (10743, 12826)]