18613896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1097}}^1$

素因数の和:1214

約数の個数: 64

約数和(自身を含む): 53758080

約数和(自身を除く): 35144184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 101, 168, 202, 303, 404, 606, 707, 808, 1097, 1212, 1414, 2121, 2194, 2424, 2828, 3291, 4242, 4388, 5656, 6582, 7679, 8484, 8776, 13164, 15358, 16968, 23037, 26328, 30716, 46074, 61432, 92148, 110797, 184296, 221594, 332391, 443188, 664782, 775579, 886376, 1329564, 1551158, 2326737, 2659128, 3102316, 4653474, 6204632, 9306948, 18613896]

約数ペア:

[(1, 18613896), (2, 9306948), (3, 6204632), (4, 4653474), (6, 3102316), (7, 2659128), (8, 2326737), (12, 1551158), (14, 1329564), (21, 886376), (24, 775579), (28, 664782), (42, 443188), (56, 332391), (84, 221594), (101, 184296), (168, 110797), (202, 92148), (303, 61432), (404, 46074), (606, 30716), (707, 26328), (808, 23037), (1097, 16968), (1212, 15358), (1414, 13164), (2121, 8776), (2194, 8484), (2424, 7679), (2828, 6582), (3291, 5656), (4242, 4388)]