3051818

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 6156000

約数和(自身を除く): 3104182

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 149, 154, 209, 266, 298, 418, 539, 931, 1043, 1078, 1463, 1639, 1862, 2086, 2831, 2926, 3278, 5662, 7301, 10241, 11473, 14602, 19817, 20482, 22946, 31141, 39634, 62282, 80311, 138719, 160622, 217987, 277438, 435974, 1525909, 3051818]

約数ペア:

[(1, 3051818), (2, 1525909), (7, 435974), (11, 277438), (14, 217987), (19, 160622), (22, 138719), (38, 80311), (49, 62282), (77, 39634), (98, 31141), (133, 22946), (149, 20482), (154, 19817), (209, 14602), (266, 11473), (298, 10241), (418, 7301), (539, 5662), (931, 3278), (1043, 2926), (1078, 2831), (1463, 2086), (1639, 1862)]