23381508

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 56460096

約数和(自身を除く): 33078588

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 113, 129, 172, 226, 258, 339, 401, 452, 516, 678, 802, 1203, 1356, 1604, 2406, 4812, 4859, 9718, 14577, 17243, 19436, 29154, 34486, 45313, 51729, 58308, 68972, 90626, 103458, 135939, 181252, 206916, 271878, 543756, 1948459, 3896918, 5845377, 7793836, 11690754, 23381508]

約数ペア:

[(1, 23381508), (2, 11690754), (3, 7793836), (4, 5845377), (6, 3896918), (12, 1948459), (43, 543756), (86, 271878), (113, 206916), (129, 181252), (172, 135939), (226, 103458), (258, 90626), (339, 68972), (401, 58308), (452, 51729), (516, 45313), (678, 34486), (802, 29154), (1203, 19436), (1356, 17243), (1604, 14577), (2406, 9718), (4812, 4859)]