291240423018

素因数分解:

$2^1\times 3^4\times {\mathrm{1907}}^1\times {\mathrm{942727}}^1$

素因数の和:944648

約数の個数: 40

約数和(自身を含む): 652937183712

約数和(自身を除く): 361696760694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1907, 3814, 5721, 11442, 17163, 34326, 51489, 102978, 154467, 308934, 942727, 1885454, 2828181, 5656362, 8484543, 16969086, 25453629, 50907258, 76360887, 152721774, 1797780389, 3595560778, 5393341167, 10786682334, 16180023501, 32360047002, 48540070503, 97080141006, 145620211509, 291240423018]

約数ペア:

[(1, 291240423018), (2, 145620211509), (3, 97080141006), (6, 48540070503), (9, 32360047002), (18, 16180023501), (27, 10786682334), (54, 5393341167), (81, 3595560778), (162, 1797780389), (1907, 152721774), (3814, 76360887), (5721, 50907258), (11442, 25453629), (17163, 16969086), (34326, 8484543), (51489, 5656362), (102978, 2828181), (154467, 1885454), (308934, 942727)]