39142236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7639}}^1$

素因数の和:7714

約数の個数: 48

約数和(自身を含む): 106104320

約数和(自身を除く): 66962084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 7639, 15278, 22917, 30556, 45834, 53473, 91668, 106946, 160419, 213892, 320838, 465979, 641676, 931958, 1397937, 1863916, 2795874, 3261853, 5591748, 6523706, 9785559, 13047412, 19571118, 39142236]

約数ペア:

[(1, 39142236), (2, 19571118), (3, 13047412), (4, 9785559), (6, 6523706), (7, 5591748), (12, 3261853), (14, 2795874), (21, 1863916), (28, 1397937), (42, 931958), (61, 641676), (84, 465979), (122, 320838), (183, 213892), (244, 160419), (366, 106946), (427, 91668), (732, 53473), (854, 45834), (1281, 30556), (1708, 22917), (2562, 15278), (5124, 7639)]