12887532

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17047}}^1$

素因数の和:17067

約数の個数: 48

約数和(自身を含む): 38187520

約数和(自身を除く): 25299988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 17047, 34094, 51141, 68188, 102282, 119329, 153423, 204564, 238658, 306846, 357987, 460269, 477316, 613692, 715974, 920538, 1073961, 1431948, 1841076, 2147922, 3221883, 4295844, 6443766, 12887532]

約数ペア:

[(1, 12887532), (2, 6443766), (3, 4295844), (4, 3221883), (6, 2147922), (7, 1841076), (9, 1431948), (12, 1073961), (14, 920538), (18, 715974), (21, 613692), (27, 477316), (28, 460269), (36, 357987), (42, 306846), (54, 238658), (63, 204564), (84, 153423), (108, 119329), (126, 102282), (189, 68188), (252, 51141), (378, 34094), (756, 17047)]