15508729278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{123085153}}^1$

素因数の和:123085168

約数の個数: 24

約数和(自身を含む): 38402568048

約数和(自身を除く): 22893838770

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 123085153, 246170306, 369255459, 738510918, 861596071, 1107766377, 1723192142, 2215532754, 2584788213, 5169576426, 7754364639, 15508729278]

約数ペア:

[(1, 15508729278), (2, 7754364639), (3, 5169576426), (6, 2584788213), (7, 2215532754), (9, 1723192142), (14, 1107766377), (18, 861596071), (21, 738510918), (42, 369255459), (63, 246170306), (126, 123085153)]