18248220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:784

約数の個数: 96

約数和(自身を含む): 58060800

約数和(自身を除く): 39812580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 719, 846, 940, 1269, 1410, 1438, 1692, 2115, 2157, 2538, 2820, 2876, 3595, 4230, 4314, 5076, 6345, 6471, 7190, 8460, 8628, 10785, 12690, 12942, 14380, 19413, 21570, 25380, 25884, 32355, 33793, 38826, 43140, 64710, 67586, 77652, 97065, 101379, 129420, 135172, 168965, 194130, 202758, 304137, 337930, 388260, 405516, 506895, 608274, 675860, 912411, 1013790, 1216548, 1520685, 1824822, 2027580, 3041370, 3649644, 4562055, 6082740, 9124110, 18248220]

約数ペア:

[(1, 18248220), (2, 9124110), (3, 6082740), (4, 4562055), (5, 3649644), (6, 3041370), (9, 2027580), (10, 1824822), (12, 1520685), (15, 1216548), (18, 1013790), (20, 912411), (27, 675860), (30, 608274), (36, 506895), (45, 405516), (47, 388260), (54, 337930), (60, 304137), (90, 202758), (94, 194130), (108, 168965), (135, 135172), (141, 129420), (180, 101379), (188, 97065), (235, 77652), (270, 67586), (282, 64710), (423, 43140), (470, 38826), (540, 33793), (564, 32355), (705, 25884), (719, 25380), (846, 21570), (940, 19413), (1269, 14380), (1410, 12942), (1438, 12690), (1692, 10785), (2115, 8628), (2157, 8460), (2538, 7190), (2820, 6471), (2876, 6345), (3595, 5076), (4230, 4314)]