18848124

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{16889}}^1$

素因数の和:16930

約数の個数: 36

約数和(自身を含む): 49183680

約数和(自身を除く): 30335556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 16889, 33778, 50667, 67556, 101334, 152001, 202668, 304002, 523559, 608004, 1047118, 1570677, 2094236, 3141354, 4712031, 6282708, 9424062, 18848124]

約数ペア:

[(1, 18848124), (2, 9424062), (3, 6282708), (4, 4712031), (6, 3141354), (9, 2094236), (12, 1570677), (18, 1047118), (31, 608004), (36, 523559), (62, 304002), (93, 202668), (124, 152001), (186, 101334), (279, 67556), (372, 50667), (558, 33778), (1116, 16889)]