18098005058

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{173}}^1\times {\mathrm{2957}}^1$

素因数の和:3184

約数の個数: 72

約数和(自身を含む): 33532698492

約数和(自身を除く): 15434693434

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 173, 266, 346, 361, 722, 931, 1211, 1862, 2422, 2527, 2957, 3287, 5054, 5914, 6574, 8477, 16954, 17689, 20699, 23009, 35378, 41398, 46018, 56183, 62453, 112366, 124906, 144893, 161063, 289786, 322126, 393281, 437171, 511561, 786562, 874342, 1023122, 1067477, 2134954, 2752967, 3060197, 3580927, 5505934, 6120394, 7161854, 7472339, 9719659, 14944678, 19439318, 25066489, 50132978, 52306373, 68037613, 104612746, 136075226, 184673521, 369347042, 476263291, 952526582, 1292714647, 2585429294, 9049002529, 18098005058]

約数ペア:

[(1, 18098005058), (2, 9049002529), (7, 2585429294), (14, 1292714647), (19, 952526582), (38, 476263291), (49, 369347042), (98, 184673521), (133, 136075226), (173, 104612746), (266, 68037613), (346, 52306373), (361, 50132978), (722, 25066489), (931, 19439318), (1211, 14944678), (1862, 9719659), (2422, 7472339), (2527, 7161854), (2957, 6120394), (3287, 5505934), (5054, 3580927), (5914, 3060197), (6574, 2752967), (8477, 2134954), (16954, 1067477), (17689, 1023122), (20699, 874342), (23009, 786562), (35378, 511561), (41398, 437171), (46018, 393281), (56183, 322126), (62453, 289786), (112366, 161063), (124906, 144893)]