17840676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1303}}^1$

素因数の和:1480

約数の個数: 48

約数和(自身を含む): 47903744

約数和(自身を除く): 30063068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 163, 326, 489, 652, 978, 1141, 1303, 1956, 2282, 2606, 3423, 3909, 4564, 5212, 6846, 7818, 9121, 13692, 15636, 18242, 27363, 36484, 54726, 109452, 212389, 424778, 637167, 849556, 1274334, 1486723, 2548668, 2973446, 4460169, 5946892, 8920338, 17840676]

約数ペア:

[(1, 17840676), (2, 8920338), (3, 5946892), (4, 4460169), (6, 2973446), (7, 2548668), (12, 1486723), (14, 1274334), (21, 849556), (28, 637167), (42, 424778), (84, 212389), (163, 109452), (326, 54726), (489, 36484), (652, 27363), (978, 18242), (1141, 15636), (1303, 13692), (1956, 9121), (2282, 7818), (2606, 6846), (3423, 5212), (3909, 4564)]