42403326

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{7591}}^1$

素因数の和:7629

約数の個数: 48

約数和(自身を含む): 103858560

約数和(自身を除く): 61455234

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 7591, 15182, 22773, 45546, 53137, 106274, 144229, 159411, 288458, 318822, 371959, 432687, 743918, 865374, 1009603, 1115877, 2019206, 2231754, 3028809, 6057618, 7067221, 14134442, 21201663, 42403326]

約数ペア:

[(1, 42403326), (2, 21201663), (3, 14134442), (6, 7067221), (7, 6057618), (14, 3028809), (19, 2231754), (21, 2019206), (38, 1115877), (42, 1009603), (49, 865374), (57, 743918), (98, 432687), (114, 371959), (133, 318822), (147, 288458), (266, 159411), (294, 144229), (399, 106274), (798, 53137), (931, 45546), (1862, 22773), (2793, 15182), (5586, 7591)]