7984781892

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{2113}}^1\times {\mathrm{2837}}^1$

素因数の和:4997

約数の個数: 72

約数和(自身を含む): 20746381656

約数和(自身を除く): 12761599764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 2113, 2837, 4226, 5674, 6339, 8452, 8511, 11348, 12678, 17022, 19017, 25356, 25533, 34044, 38034, 51066, 76068, 78181, 102132, 104969, 156362, 209938, 234543, 312724, 314907, 419876, 469086, 629814, 703629, 938172, 944721, 1259628, 1407258, 1889442, 2814516, 3778884, 5994581, 11989162, 17983743, 23978324, 35967486, 53951229, 71934972, 107902458, 215804916, 221799497, 443598994, 665398491, 887197988, 1330796982, 1996195473, 2661593964, 3992390946, 7984781892]

約数ペア:

[(1, 7984781892), (2, 3992390946), (3, 2661593964), (4, 1996195473), (6, 1330796982), (9, 887197988), (12, 665398491), (18, 443598994), (36, 221799497), (37, 215804916), (74, 107902458), (111, 71934972), (148, 53951229), (222, 35967486), (333, 23978324), (444, 17983743), (666, 11989162), (1332, 5994581), (2113, 3778884), (2837, 2814516), (4226, 1889442), (5674, 1407258), (6339, 1259628), (8452, 944721), (8511, 938172), (11348, 703629), (12678, 629814), (17022, 469086), (19017, 419876), (25356, 314907), (25533, 312724), (34044, 234543), (38034, 209938), (51066, 156362), (76068, 104969), (78181, 102132)]