31823526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 75829248

約数和(自身を除く): 44005722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 67, 86, 129, 134, 201, 258, 263, 301, 402, 469, 526, 602, 789, 903, 938, 1407, 1578, 1806, 1841, 2814, 2881, 3682, 5523, 5762, 8643, 11046, 11309, 17286, 17621, 20167, 22618, 33927, 35242, 40334, 52863, 60501, 67854, 79163, 105726, 121002, 123347, 158326, 237489, 246694, 370041, 474978, 740082, 757703, 1515406, 2273109, 4546218, 5303921, 10607842, 15911763, 31823526]

約数ペア:

[(1, 31823526), (2, 15911763), (3, 10607842), (6, 5303921), (7, 4546218), (14, 2273109), (21, 1515406), (42, 757703), (43, 740082), (67, 474978), (86, 370041), (129, 246694), (134, 237489), (201, 158326), (258, 123347), (263, 121002), (301, 105726), (402, 79163), (469, 67854), (526, 60501), (602, 52863), (789, 40334), (903, 35242), (938, 33927), (1407, 22618), (1578, 20167), (1806, 17621), (1841, 17286), (2814, 11309), (2881, 11046), (3682, 8643), (5523, 5762)]