64318506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41389}}^1$

素因数の和:41438

約数の個数: 32

約数和(自身を含む): 150990720

約数和(自身を除く): 86672214

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 41389, 82778, 124167, 248334, 289723, 579446, 869169, 1531393, 1738338, 3062786, 4594179, 9188358, 10719751, 21439502, 32159253, 64318506]

約数ペア:

[(1, 64318506), (2, 32159253), (3, 21439502), (6, 10719751), (7, 9188358), (14, 4594179), (21, 3062786), (37, 1738338), (42, 1531393), (74, 869169), (111, 579446), (222, 289723), (259, 248334), (518, 124167), (777, 82778), (1554, 41389)]