7777798938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4748351}}^1$

素因数の和:4748379

約数の個数: 48

約数和(自身を含む): 20740801536

約数和(自身を除く): 12963002598

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 4748351, 9496702, 14245053, 28490106, 33238457, 42735159, 61728563, 66476914, 85470318, 99715371, 123457126, 185185689, 199430742, 299146113, 370371378, 432099941, 555557067, 598292226, 864199882, 1111114134, 1296299823, 2592599646, 3888899469, 7777798938]

約数ペア:

[(1, 7777798938), (2, 3888899469), (3, 2592599646), (6, 1296299823), (7, 1111114134), (9, 864199882), (13, 598292226), (14, 555557067), (18, 432099941), (21, 370371378), (26, 299146113), (39, 199430742), (42, 185185689), (63, 123457126), (78, 99715371), (91, 85470318), (117, 66476914), (126, 61728563), (182, 42735159), (234, 33238457), (273, 28490106), (546, 14245053), (819, 9496702), (1638, 4748351)]