18282470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2741}}^1$

素因数の和:2800

約数の個数: 32

約数和(自身を含む): 35536320

約数和(自身を除く): 17253850

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 2741, 3335, 5482, 6670, 13705, 27410, 63043, 79489, 126086, 158978, 315215, 397445, 630430, 794890, 1828247, 3656494, 9141235, 18282470]

約数ペア:

[(1, 18282470), (2, 9141235), (5, 3656494), (10, 1828247), (23, 794890), (29, 630430), (46, 397445), (58, 315215), (115, 158978), (145, 126086), (230, 79489), (290, 63043), (667, 27410), (1334, 13705), (2741, 6670), (3335, 5482)]