38898918

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1733}}^1$

素因数の和:1813

約数の個数: 48

約数和(自身を含む): 89266320

約数和(自身を除く): 50367402

約数列:

[1, 2, 3, 6, 9, 18, 29, 43, 58, 86, 87, 129, 174, 258, 261, 387, 522, 774, 1247, 1733, 2494, 3466, 3741, 5199, 7482, 10398, 11223, 15597, 22446, 31194, 50257, 74519, 100514, 149038, 150771, 223557, 301542, 447114, 452313, 670671, 904626, 1341342, 2161051, 4322102, 6483153, 12966306, 19449459, 38898918]

約数ペア:

[(1, 38898918), (2, 19449459), (3, 12966306), (6, 6483153), (9, 4322102), (18, 2161051), (29, 1341342), (43, 904626), (58, 670671), (86, 452313), (87, 447114), (129, 301542), (174, 223557), (258, 150771), (261, 149038), (387, 100514), (522, 74519), (774, 50257), (1247, 31194), (1733, 22446), (2494, 15597), (3466, 11223), (3741, 10398), (5199, 7482)]