1801314

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 4305600

約数和(自身を除く): 2504286

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 229, 342, 414, 437, 458, 687, 874, 1311, 1374, 2061, 2622, 3933, 4122, 4351, 5267, 7866, 8702, 10534, 13053, 15801, 26106, 31602, 39159, 47403, 78318, 94806, 100073, 200146, 300219, 600438, 900657, 1801314]

約数ペア:

[(1, 1801314), (2, 900657), (3, 600438), (6, 300219), (9, 200146), (18, 100073), (19, 94806), (23, 78318), (38, 47403), (46, 39159), (57, 31602), (69, 26106), (114, 15801), (138, 13053), (171, 10534), (207, 8702), (229, 7866), (342, 5267), (414, 4351), (437, 4122), (458, 3933), (687, 2622), (874, 2061), (1311, 1374)]