26973198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{593}}^1$

素因数の和:646

約数の個数: 72

約数和(自身を含む): 70609968

約数和(自身を除く): 43636770

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 361, 399, 593, 722, 798, 1083, 1186, 1197, 1779, 2166, 2394, 2527, 3249, 3558, 4151, 5054, 5337, 6498, 7581, 8302, 10674, 11267, 12453, 15162, 22534, 22743, 24906, 33801, 37359, 45486, 67602, 74718, 78869, 101403, 157738, 202806, 214073, 236607, 428146, 473214, 642219, 709821, 1284438, 1419642, 1498511, 1926657, 2997022, 3853314, 4495533, 8991066, 13486599, 26973198]

約数ペア:

[(1, 26973198), (2, 13486599), (3, 8991066), (6, 4495533), (7, 3853314), (9, 2997022), (14, 1926657), (18, 1498511), (19, 1419642), (21, 1284438), (38, 709821), (42, 642219), (57, 473214), (63, 428146), (114, 236607), (126, 214073), (133, 202806), (171, 157738), (266, 101403), (342, 78869), (361, 74718), (399, 67602), (593, 45486), (722, 37359), (798, 33801), (1083, 24906), (1186, 22743), (1197, 22534), (1779, 15162), (2166, 12453), (2394, 11267), (2527, 10674), (3249, 8302), (3558, 7581), (4151, 6498), (5054, 5337)]