39780132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3407}}^1$

素因数の和:3560

約数の個数: 48

約数和(自身を含む): 106874880

約数和(自身を除く): 67094748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3407, 3892, 5838, 6814, 10221, 11676, 13628, 20442, 23849, 40884, 47698, 71547, 95396, 143094, 286188, 473573, 947146, 1420719, 1894292, 2841438, 3315011, 5682876, 6630022, 9945033, 13260044, 19890066, 39780132]

約数ペア:

[(1, 39780132), (2, 19890066), (3, 13260044), (4, 9945033), (6, 6630022), (7, 5682876), (12, 3315011), (14, 2841438), (21, 1894292), (28, 1420719), (42, 947146), (84, 473573), (139, 286188), (278, 143094), (417, 95396), (556, 71547), (834, 47698), (973, 40884), (1668, 23849), (1946, 20442), (2919, 13628), (3407, 11676), (3892, 10221), (5838, 6814)]