1807996212

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{57793}}^1$

素因数の和:57893

約数の個数: 72

約数和(自身を含む): 5048883840

約数和(自身を除く): 3240887628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 79, 99, 132, 158, 198, 237, 316, 396, 474, 711, 869, 948, 1422, 1738, 2607, 2844, 3476, 5214, 7821, 10428, 15642, 31284, 57793, 115586, 173379, 231172, 346758, 520137, 635723, 693516, 1040274, 1271446, 1907169, 2080548, 2542892, 3814338, 4565647, 5721507, 7628676, 9131294, 11443014, 13696941, 18262588, 22886028, 27393882, 41090823, 50222117, 54787764, 82181646, 100444234, 150666351, 164363292, 200888468, 301332702, 451999053, 602665404, 903998106, 1807996212]

約数ペア:

[(1, 1807996212), (2, 903998106), (3, 602665404), (4, 451999053), (6, 301332702), (9, 200888468), (11, 164363292), (12, 150666351), (18, 100444234), (22, 82181646), (33, 54787764), (36, 50222117), (44, 41090823), (66, 27393882), (79, 22886028), (99, 18262588), (132, 13696941), (158, 11443014), (198, 9131294), (237, 7628676), (316, 5721507), (396, 4565647), (474, 3814338), (711, 2542892), (869, 2080548), (948, 1907169), (1422, 1271446), (1738, 1040274), (2607, 693516), (2844, 635723), (3476, 520137), (5214, 346758), (7821, 231172), (10428, 173379), (15642, 115586), (31284, 57793)]