18261932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1061}}^1$

素因数の和:1409

約数の個数: 24

約数和(自身を含む): 34553232

約数和(自身を除く): 16291300

約数列:

[1, 2, 4, 13, 26, 52, 331, 662, 1061, 1324, 2122, 4244, 4303, 8606, 13793, 17212, 27586, 55172, 351191, 702382, 1404764, 4565483, 9130966, 18261932]

約数ペア:

[(1, 18261932), (2, 9130966), (4, 4565483), (13, 1404764), (26, 702382), (52, 351191), (331, 55172), (662, 27586), (1061, 17212), (1324, 13793), (2122, 8606), (4244, 4303)]