13451448468

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{999959}}^1$

素因数の和:1000044

約数の個数: 48

約数和(自身を含む): 33598656000

約数和(自身を除く): 20147207532

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 59, 76, 114, 118, 177, 228, 236, 354, 708, 1121, 2242, 3363, 4484, 6726, 13452, 999959, 1999918, 2999877, 3999836, 5999754, 11999508, 18999221, 37998442, 56997663, 58997581, 75996884, 113995326, 117995162, 176992743, 227990652, 235990324, 353985486, 707970972, 1120954039, 2241908078, 3362862117, 4483816156, 6725724234, 13451448468]

約数ペア:

[(1, 13451448468), (2, 6725724234), (3, 4483816156), (4, 3362862117), (6, 2241908078), (12, 1120954039), (19, 707970972), (38, 353985486), (57, 235990324), (59, 227990652), (76, 176992743), (114, 117995162), (118, 113995326), (177, 75996884), (228, 58997581), (236, 56997663), (354, 37998442), (708, 18999221), (1121, 11999508), (2242, 5999754), (3363, 3999836), (4484, 2999877), (6726, 1999918), (13452, 999959)]