17388580972

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{63067}}^1$

素因数の和:63350

約数の個数: 48

約数和(自身を含む): 35741896960

約数和(自身を除く): 18353315988

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 229, 301, 458, 602, 916, 1204, 1603, 3206, 6412, 9847, 19694, 39388, 63067, 68929, 126134, 137858, 252268, 275716, 441469, 882938, 1765876, 2711881, 5423762, 10847524, 14442343, 18983167, 28884686, 37966334, 57769372, 75932668, 101096401, 202192802, 404385604, 621020749, 1242041498, 2484082996, 4347145243, 8694290486, 17388580972]

約数ペア:

[(1, 17388580972), (2, 8694290486), (4, 4347145243), (7, 2484082996), (14, 1242041498), (28, 621020749), (43, 404385604), (86, 202192802), (172, 101096401), (229, 75932668), (301, 57769372), (458, 37966334), (602, 28884686), (916, 18983167), (1204, 14442343), (1603, 10847524), (3206, 5423762), (6412, 2711881), (9847, 1765876), (19694, 882938), (39388, 441469), (63067, 275716), (68929, 252268), (126134, 137858)]