42005412

素因数分解:

$2^2\times 3^3\times {\mathrm{131}}^1\times {\mathrm{2969}}^1$

素因数の和:3113

約数の個数: 48

約数和(自身を含む): 109771200

約数和(自身を除く): 67765788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 131, 262, 393, 524, 786, 1179, 1572, 2358, 2969, 3537, 4716, 5938, 7074, 8907, 11876, 14148, 17814, 26721, 35628, 53442, 80163, 106884, 160326, 320652, 388939, 777878, 1166817, 1555756, 2333634, 3500451, 4667268, 7000902, 10501353, 14001804, 21002706, 42005412]

約数ペア:

[(1, 42005412), (2, 21002706), (3, 14001804), (4, 10501353), (6, 7000902), (9, 4667268), (12, 3500451), (18, 2333634), (27, 1555756), (36, 1166817), (54, 777878), (108, 388939), (131, 320652), (262, 160326), (393, 106884), (524, 80163), (786, 53442), (1179, 35628), (1572, 26721), (2358, 17814), (2969, 14148), (3537, 11876), (4716, 8907), (5938, 7074)]