18052888

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^3\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 64

約数和(自身を含む): 41702400

約数和(自身を除く): 23649512

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 47, 56, 76, 94, 133, 152, 188, 266, 329, 361, 376, 532, 658, 722, 893, 1064, 1316, 1444, 1786, 2527, 2632, 2888, 3572, 5054, 6251, 6859, 7144, 10108, 12502, 13718, 16967, 20216, 25004, 27436, 33934, 48013, 50008, 54872, 67868, 96026, 118769, 135736, 192052, 237538, 322373, 384104, 475076, 644746, 950152, 1289492, 2256611, 2578984, 4513222, 9026444, 18052888]

約数ペア:

[(1, 18052888), (2, 9026444), (4, 4513222), (7, 2578984), (8, 2256611), (14, 1289492), (19, 950152), (28, 644746), (38, 475076), (47, 384104), (56, 322373), (76, 237538), (94, 192052), (133, 135736), (152, 118769), (188, 96026), (266, 67868), (329, 54872), (361, 50008), (376, 48013), (532, 33934), (658, 27436), (722, 25004), (893, 20216), (1064, 16967), (1316, 13718), (1444, 12502), (1786, 10108), (2527, 7144), (2632, 6859), (2888, 6251), (3572, 5054)]