1949347386

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{67559}}^1$

素因数の和:67803

約数の個数: 48

約数和(自身を含む): 4848105600

約数和(自身を除く): 2898758214

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 229, 458, 687, 1374, 1603, 2061, 3206, 4122, 4809, 9618, 14427, 28854, 67559, 135118, 202677, 405354, 472913, 608031, 945826, 1216062, 1418739, 2837478, 4256217, 8512434, 15471011, 30942022, 46413033, 92826066, 108297077, 139239099, 216594154, 278478198, 324891231, 649782462, 974673693, 1949347386]

約数ペア:

[(1, 1949347386), (2, 974673693), (3, 649782462), (6, 324891231), (7, 278478198), (9, 216594154), (14, 139239099), (18, 108297077), (21, 92826066), (42, 46413033), (63, 30942022), (126, 15471011), (229, 8512434), (458, 4256217), (687, 2837478), (1374, 1418739), (1603, 1216062), (2061, 945826), (3206, 608031), (4122, 472913), (4809, 405354), (9618, 202677), (14427, 135118), (28854, 67559)]