1386996846

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{67219}}^1$

素因数の和:67424

約数の個数: 32

約数和(自身を含む): 2936169600

約数和(自身を除く): 1549172754

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 181, 362, 543, 1086, 3439, 6878, 10317, 20634, 67219, 134438, 201657, 403314, 1277161, 2554322, 3831483, 7662966, 12166639, 24333278, 36499917, 72999834, 231166141, 462332282, 693498423, 1386996846]

約数ペア:

[(1, 1386996846), (2, 693498423), (3, 462332282), (6, 231166141), (19, 72999834), (38, 36499917), (57, 24333278), (114, 12166639), (181, 7662966), (362, 3831483), (543, 2554322), (1086, 1277161), (3439, 403314), (6878, 201657), (10317, 134438), (20634, 67219)]