985142844

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{186157}}^1$

素因数の和:186184

約数の個数: 72

約数和(自身を含む): 2971081680

約数和(自身を除く): 1985938836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 186157, 372314, 558471, 744628, 1116942, 1303099, 1675413, 2233884, 2606198, 3350826, 3909297, 5026239, 5212396, 6701652, 7818594, 9121693, 10052478, 11727891, 15637188, 18243386, 20104956, 23455782, 27365079, 35183673, 36486772, 46911564, 54730158, 70367346, 82095237, 109460316, 140734692, 164190474, 246285711, 328380948, 492571422, 985142844]

約数ペア:

[(1, 985142844), (2, 492571422), (3, 328380948), (4, 246285711), (6, 164190474), (7, 140734692), (9, 109460316), (12, 82095237), (14, 70367346), (18, 54730158), (21, 46911564), (27, 36486772), (28, 35183673), (36, 27365079), (42, 23455782), (49, 20104956), (54, 18243386), (63, 15637188), (84, 11727891), (98, 10052478), (108, 9121693), (126, 7818594), (147, 6701652), (189, 5212396), (196, 5026239), (252, 3909297), (294, 3350826), (378, 2606198), (441, 2233884), (588, 1675413), (756, 1303099), (882, 1116942), (1323, 744628), (1764, 558471), (2646, 372314), (5292, 186157)]