81330292284

素因数分解:

$2^2\times 3^1\times {\mathrm{401}}^1\times {\mathrm{16901557}}^1$

素因数の和:16901965

約数の個数: 24

約数和(自身を含む): 190243936848

約数和(自身を除く): 108913644564

約数列:

[1, 2, 3, 4, 6, 12, 401, 802, 1203, 1604, 2406, 4812, 16901557, 33803114, 50704671, 67606228, 101409342, 202818684, 6777524357, 13555048714, 20332573071, 27110097428, 40665146142, 81330292284]

約数ペア:

[(1, 81330292284), (2, 40665146142), (3, 27110097428), (4, 20332573071), (6, 13555048714), (12, 6777524357), (401, 202818684), (802, 101409342), (1203, 67606228), (1604, 50704671), (2406, 33803114), (4812, 16901557)]