381086718

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{21221}}^1$

素因数の和:21340

約数の個数: 32

約数和(自身を含む): 791495712

約数和(自身を除く): 410408994

約数列:

[1, 2, 3, 6, 41, 73, 82, 123, 146, 219, 246, 438, 2993, 5986, 8979, 17958, 21221, 42442, 63663, 127326, 870061, 1549133, 1740122, 2610183, 3098266, 4647399, 5220366, 9294798, 63514453, 127028906, 190543359, 381086718]

約数ペア:

[(1, 381086718), (2, 190543359), (3, 127028906), (6, 63514453), (41, 9294798), (73, 5220366), (82, 4647399), (123, 3098266), (146, 2610183), (219, 1740122), (246, 1549133), (438, 870061), (2993, 127326), (5986, 63663), (8979, 42442), (17958, 21221)]