18489464

素因数分解:

$2^3\times 7^2\times {\mathrm{101}}^1\times {\mathrm{467}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 40814280

約数和(自身を除く): 22324816

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 101, 196, 202, 392, 404, 467, 707, 808, 934, 1414, 1868, 2828, 3269, 3736, 4949, 5656, 6538, 9898, 13076, 19796, 22883, 26152, 39592, 45766, 47167, 91532, 94334, 183064, 188668, 330169, 377336, 660338, 1320676, 2311183, 2641352, 4622366, 9244732, 18489464]

約数ペア:

[(1, 18489464), (2, 9244732), (4, 4622366), (7, 2641352), (8, 2311183), (14, 1320676), (28, 660338), (49, 377336), (56, 330169), (98, 188668), (101, 183064), (196, 94334), (202, 91532), (392, 47167), (404, 45766), (467, 39592), (707, 26152), (808, 22883), (934, 19796), (1414, 13076), (1868, 9898), (2828, 6538), (3269, 5656), (3736, 4949)]