42891204

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3967}}^1$

素因数の和:4044

約数の個数: 48

約数和(自身を含む): 107993088

約数和(自身を除く): 65101884

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 159, 204, 212, 318, 636, 901, 1802, 2703, 3604, 3967, 5406, 7934, 10812, 11901, 15868, 23802, 47604, 67439, 134878, 202317, 210251, 269756, 404634, 420502, 630753, 809268, 841004, 1261506, 2523012, 3574267, 7148534, 10722801, 14297068, 21445602, 42891204]

約数ペア:

[(1, 42891204), (2, 21445602), (3, 14297068), (4, 10722801), (6, 7148534), (12, 3574267), (17, 2523012), (34, 1261506), (51, 841004), (53, 809268), (68, 630753), (102, 420502), (106, 404634), (159, 269756), (204, 210251), (212, 202317), (318, 134878), (636, 67439), (901, 47604), (1802, 23802), (2703, 15868), (3604, 11901), (3967, 10812), (5406, 7934)]