18072653796

素因数分解:

$2^2\times 3^3\times {\mathrm{181}}^1\times {\mathrm{924527}}^1$

素因数の和:924721

約数の個数: 48

約数和(自身を含む): 47113946880

約数和(自身を除く): 29041293084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 4887, 6516, 9774, 19548, 924527, 1849054, 2773581, 3698108, 5547162, 8320743, 11094324, 16641486, 24962229, 33282972, 49924458, 99848916, 167339387, 334678774, 502018161, 669357548, 1004036322, 1506054483, 2008072644, 3012108966, 4518163449, 6024217932, 9036326898, 18072653796]

約数ペア:

[(1, 18072653796), (2, 9036326898), (3, 6024217932), (4, 4518163449), (6, 3012108966), (9, 2008072644), (12, 1506054483), (18, 1004036322), (27, 669357548), (36, 502018161), (54, 334678774), (108, 167339387), (181, 99848916), (362, 49924458), (543, 33282972), (724, 24962229), (1086, 16641486), (1629, 11094324), (2172, 8320743), (3258, 5547162), (4887, 3698108), (6516, 2773581), (9774, 1849054), (19548, 924527)]