18753852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{503}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 47416320

約数和(自身を除く): 28662468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 239, 478, 503, 717, 956, 1006, 1434, 1509, 2012, 2868, 3018, 3107, 6036, 6214, 6539, 9321, 12428, 13078, 18642, 19617, 26156, 37284, 39234, 78468, 120217, 240434, 360651, 480868, 721302, 1442604, 1562821, 3125642, 4688463, 6251284, 9376926, 18753852]

約数ペア:

[(1, 18753852), (2, 9376926), (3, 6251284), (4, 4688463), (6, 3125642), (12, 1562821), (13, 1442604), (26, 721302), (39, 480868), (52, 360651), (78, 240434), (156, 120217), (239, 78468), (478, 39234), (503, 37284), (717, 26156), (956, 19617), (1006, 18642), (1434, 13078), (1509, 12428), (2012, 9321), (2868, 6539), (3018, 6214), (3107, 6036)]