42647514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4111}}^1$

素因数の和:4155

約数の個数: 64

約数和(自身を含む): 110530560

約数和(自身を除く): 67883046

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 4111, 5187, 8222, 10374, 12333, 24666, 28777, 53443, 57554, 78109, 86331, 106886, 156218, 160329, 172662, 234327, 320658, 374101, 468654, 546763, 748202, 1015417, 1093526, 1122303, 1640289, 2030834, 2244606, 3046251, 3280578, 6092502, 7107919, 14215838, 21323757, 42647514]

約数ペア:

[(1, 42647514), (2, 21323757), (3, 14215838), (6, 7107919), (7, 6092502), (13, 3280578), (14, 3046251), (19, 2244606), (21, 2030834), (26, 1640289), (38, 1122303), (39, 1093526), (42, 1015417), (57, 748202), (78, 546763), (91, 468654), (114, 374101), (133, 320658), (182, 234327), (247, 172662), (266, 160329), (273, 156218), (399, 106886), (494, 86331), (546, 78109), (741, 57554), (798, 53443), (1482, 28777), (1729, 24666), (3458, 12333), (4111, 10374), (5187, 8222)]