64539846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26959}}^1$

素因数の和:26993

約数の個数: 48

約数和(自身を含む): 168230400

約数和(自身を除く): 103690554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 26959, 53918, 80877, 161754, 188713, 242631, 377426, 485262, 512221, 566139, 1024442, 1132278, 1536663, 1698417, 3073326, 3396834, 3585547, 4609989, 7171094, 9219978, 10756641, 21513282, 32269923, 64539846]

約数ペア:

[(1, 64539846), (2, 32269923), (3, 21513282), (6, 10756641), (7, 9219978), (9, 7171094), (14, 4609989), (18, 3585547), (19, 3396834), (21, 3073326), (38, 1698417), (42, 1536663), (57, 1132278), (63, 1024442), (114, 566139), (126, 512221), (133, 485262), (171, 377426), (266, 242631), (342, 188713), (399, 161754), (798, 80877), (1197, 53918), (2394, 26959)]