2007686898

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{84307}}^1$

素因数の和:84338

約数の個数: 72

約数和(自身を含む): 5247667152

約数和(自身を除く): 3239980254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 567, 882, 1134, 1323, 1701, 2646, 3402, 3969, 7938, 11907, 23814, 84307, 168614, 252921, 505842, 590149, 758763, 1180298, 1517526, 1770447, 2276289, 3540894, 4131043, 4552578, 5311341, 6828867, 8262086, 10622682, 12393129, 13657734, 15934023, 20486601, 24786258, 31868046, 37179387, 40973202, 47802069, 74358774, 95604138, 111538161, 143406207, 223076322, 286812414, 334614483, 669228966, 1003843449, 2007686898]

約数ペア:

[(1, 2007686898), (2, 1003843449), (3, 669228966), (6, 334614483), (7, 286812414), (9, 223076322), (14, 143406207), (18, 111538161), (21, 95604138), (27, 74358774), (42, 47802069), (49, 40973202), (54, 37179387), (63, 31868046), (81, 24786258), (98, 20486601), (126, 15934023), (147, 13657734), (162, 12393129), (189, 10622682), (243, 8262086), (294, 6828867), (378, 5311341), (441, 4552578), (486, 4131043), (567, 3540894), (882, 2276289), (1134, 1770447), (1323, 1517526), (1701, 1180298), (2646, 758763), (3402, 590149), (3969, 505842), (7938, 252921), (11907, 168614), (23814, 84307)]