17474598

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 39289536

約数和(自身を除く): 21814938

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 107, 129, 211, 214, 258, 321, 387, 422, 633, 642, 774, 963, 1266, 1899, 1926, 3798, 4601, 9073, 9202, 13803, 18146, 22577, 27219, 27606, 41409, 45154, 54438, 67731, 81657, 82818, 135462, 163314, 203193, 406386, 970811, 1941622, 2912433, 5824866, 8737299, 17474598]

約数ペア:

[(1, 17474598), (2, 8737299), (3, 5824866), (6, 2912433), (9, 1941622), (18, 970811), (43, 406386), (86, 203193), (107, 163314), (129, 135462), (211, 82818), (214, 81657), (258, 67731), (321, 54438), (387, 45154), (422, 41409), (633, 27606), (642, 27219), (774, 22577), (963, 18146), (1266, 13803), (1899, 9202), (1926, 9073), (3798, 4601)]