42357198

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2113}}^1$

素因数の和:2388

約数の個数: 32

約数和(自身を含む): 91629216

約数和(自身を除く): 49272018

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 257, 514, 771, 1542, 2113, 3341, 4226, 6339, 6682, 10023, 12678, 20046, 27469, 54938, 82407, 164814, 543041, 1086082, 1629123, 3258246, 7059533, 14119066, 21178599, 42357198]

約数ペア:

[(1, 42357198), (2, 21178599), (3, 14119066), (6, 7059533), (13, 3258246), (26, 1629123), (39, 1086082), (78, 543041), (257, 164814), (514, 82407), (771, 54938), (1542, 27469), (2113, 20046), (3341, 12678), (4226, 10023), (6339, 6682)]