1127784

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{137}}^1$

素因数の和:167

約数の個数: 64

約数和(自身を含む): 3312000

約数和(自身を除く): 2184216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 137, 147, 168, 196, 274, 294, 343, 392, 411, 548, 588, 686, 822, 959, 1029, 1096, 1176, 1372, 1644, 1918, 2058, 2744, 2877, 3288, 3836, 4116, 5754, 6713, 7672, 8232, 11508, 13426, 20139, 23016, 26852, 40278, 46991, 53704, 80556, 93982, 140973, 161112, 187964, 281946, 375928, 563892, 1127784]

約数ペア:

[(1, 1127784), (2, 563892), (3, 375928), (4, 281946), (6, 187964), (7, 161112), (8, 140973), (12, 93982), (14, 80556), (21, 53704), (24, 46991), (28, 40278), (42, 26852), (49, 23016), (56, 20139), (84, 13426), (98, 11508), (137, 8232), (147, 7672), (168, 6713), (196, 5754), (274, 4116), (294, 3836), (343, 3288), (392, 2877), (411, 2744), (548, 2058), (588, 1918), (686, 1644), (822, 1372), (959, 1176), (1029, 1096)]