18888941706

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{27961}}^1$

素因数の和:28199

約数の個数: 64

約数和(自身を含む): 41312177280

約数和(自身を除く): 22423235574

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 179, 222, 358, 537, 629, 1074, 1258, 1887, 3043, 3774, 6086, 6623, 9129, 13246, 18258, 19869, 27961, 39738, 55922, 83883, 112591, 167766, 225182, 337773, 475337, 675546, 950674, 1034557, 1426011, 2069114, 2852022, 3103671, 5005019, 6207342, 10010038, 15015057, 17587469, 30030114, 35174938, 52762407, 85085323, 105524814, 170170646, 185185703, 255255969, 370371406, 510511938, 555557109, 1111114218, 3148156951, 6296313902, 9444470853, 18888941706]

約数ペア:

[(1, 18888941706), (2, 9444470853), (3, 6296313902), (6, 3148156951), (17, 1111114218), (34, 555557109), (37, 510511938), (51, 370371406), (74, 255255969), (102, 185185703), (111, 170170646), (179, 105524814), (222, 85085323), (358, 52762407), (537, 35174938), (629, 30030114), (1074, 17587469), (1258, 15015057), (1887, 10010038), (3043, 6207342), (3774, 5005019), (6086, 3103671), (6623, 2852022), (9129, 2069114), (13246, 1426011), (18258, 1034557), (19869, 950674), (27961, 675546), (39738, 475337), (55922, 337773), (83883, 225182), (112591, 167766)]