18632520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:799

約数の個数: 96

約数和(自身を含む): 61471800

約数和(自身を除く): 42839280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 180, 219, 292, 360, 365, 438, 584, 657, 709, 730, 876, 1095, 1314, 1418, 1460, 1752, 2127, 2190, 2628, 2836, 2920, 3285, 3545, 4254, 4380, 5256, 5672, 6381, 6570, 7090, 8508, 8760, 10635, 12762, 13140, 14180, 17016, 21270, 25524, 26280, 28360, 31905, 42540, 51048, 51757, 63810, 85080, 103514, 127620, 155271, 207028, 255240, 258785, 310542, 414056, 465813, 517570, 621084, 776355, 931626, 1035140, 1242168, 1552710, 1863252, 2070280, 2329065, 3105420, 3726504, 4658130, 6210840, 9316260, 18632520]

約数ペア:

[(1, 18632520), (2, 9316260), (3, 6210840), (4, 4658130), (5, 3726504), (6, 3105420), (8, 2329065), (9, 2070280), (10, 1863252), (12, 1552710), (15, 1242168), (18, 1035140), (20, 931626), (24, 776355), (30, 621084), (36, 517570), (40, 465813), (45, 414056), (60, 310542), (72, 258785), (73, 255240), (90, 207028), (120, 155271), (146, 127620), (180, 103514), (219, 85080), (292, 63810), (360, 51757), (365, 51048), (438, 42540), (584, 31905), (657, 28360), (709, 26280), (730, 25524), (876, 21270), (1095, 17016), (1314, 14180), (1418, 13140), (1460, 12762), (1752, 10635), (2127, 8760), (2190, 8508), (2628, 7090), (2836, 6570), (2920, 6381), (3285, 5672), (3545, 5256), (4254, 4380)]