11215218

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1031}}^1$

素因数の和:1087

約数の個数: 48

約数和(自身を含む): 26823744

約数和(自身を除く): 15608526

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 518, 777, 1031, 1554, 1813, 2062, 3093, 3626, 5439, 6186, 7217, 10878, 14434, 21651, 38147, 43302, 50519, 76294, 101038, 114441, 151557, 228882, 267029, 303114, 534058, 801087, 1602174, 1869203, 3738406, 5607609, 11215218]

約数ペア:

[(1, 11215218), (2, 5607609), (3, 3738406), (6, 1869203), (7, 1602174), (14, 801087), (21, 534058), (37, 303114), (42, 267029), (49, 228882), (74, 151557), (98, 114441), (111, 101038), (147, 76294), (222, 50519), (259, 43302), (294, 38147), (518, 21651), (777, 14434), (1031, 10878), (1554, 7217), (1813, 6186), (2062, 5439), (3093, 3626)]