16494714

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 37106784

約数和(自身を除く): 20612070

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 101, 129, 202, 211, 258, 303, 387, 422, 606, 633, 774, 909, 1266, 1818, 1899, 3798, 4343, 8686, 9073, 13029, 18146, 21311, 26058, 27219, 39087, 42622, 54438, 63933, 78174, 81657, 127866, 163314, 191799, 383598, 916373, 1832746, 2749119, 5498238, 8247357, 16494714]

約数ペア:

[(1, 16494714), (2, 8247357), (3, 5498238), (6, 2749119), (9, 1832746), (18, 916373), (43, 383598), (86, 191799), (101, 163314), (129, 127866), (202, 81657), (211, 78174), (258, 63933), (303, 54438), (387, 42622), (422, 39087), (606, 27219), (633, 26058), (774, 21311), (909, 18146), (1266, 13029), (1818, 9073), (1899, 8686), (3798, 4343)]