15413076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1973}}^1$

素因数の和:2021

約数の個数: 72

約数和(自身を含む): 45986304

約数和(自身を除く): 30573228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 1973, 2604, 3906, 3946, 5919, 7812, 7892, 11838, 13811, 17757, 23676, 27622, 35514, 41433, 55244, 61163, 71028, 82866, 122326, 124299, 165732, 183489, 244652, 248598, 366978, 428141, 497196, 550467, 733956, 856282, 1100934, 1284423, 1712564, 2201868, 2568846, 3853269, 5137692, 7706538, 15413076]

約数ペア:

[(1, 15413076), (2, 7706538), (3, 5137692), (4, 3853269), (6, 2568846), (7, 2201868), (9, 1712564), (12, 1284423), (14, 1100934), (18, 856282), (21, 733956), (28, 550467), (31, 497196), (36, 428141), (42, 366978), (62, 248598), (63, 244652), (84, 183489), (93, 165732), (124, 124299), (126, 122326), (186, 82866), (217, 71028), (252, 61163), (279, 55244), (372, 41433), (434, 35514), (558, 27622), (651, 23676), (868, 17757), (1116, 13811), (1302, 11838), (1953, 7892), (1973, 7812), (2604, 5919), (3906, 3946)]