15709825908

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{989533}}^1$

素因数の和:989563

約数の個数: 90

約数和(自身を含む): 47773711986

約数和(自身を除く): 32063886078

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7938, 15876, 989533, 1979066, 2968599, 3958132, 5937198, 6926731, 8905797, 11874396, 13853462, 17811594, 20780193, 26717391, 27706924, 35623188, 41560386, 48487117, 53434782, 62340579, 80152173, 83120772, 96974234, 106869564, 124681158, 145461351, 160304346, 187021737, 193948468, 249362316, 290922702, 320608692, 374043474, 436384053, 561065211, 581845404, 748086948, 872768106, 1122130422, 1309152159, 1745536212, 2244260844, 2618304318, 3927456477, 5236608636, 7854912954, 15709825908]

約数ペア:

[(1, 15709825908), (2, 7854912954), (3, 5236608636), (4, 3927456477), (6, 2618304318), (7, 2244260844), (9, 1745536212), (12, 1309152159), (14, 1122130422), (18, 872768106), (21, 748086948), (27, 581845404), (28, 561065211), (36, 436384053), (42, 374043474), (49, 320608692), (54, 290922702), (63, 249362316), (81, 193948468), (84, 187021737), (98, 160304346), (108, 145461351), (126, 124681158), (147, 106869564), (162, 96974234), (189, 83120772), (196, 80152173), (252, 62340579), (294, 53434782), (324, 48487117), (378, 41560386), (441, 35623188), (567, 27706924), (588, 26717391), (756, 20780193), (882, 17811594), (1134, 13853462), (1323, 11874396), (1764, 8905797), (2268, 6926731), (2646, 5937198), (3969, 3958132), (5292, 2968599), (7938, 1979066), (15876, 989533)]