89921442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{18899}}^1$

素因数の和:18978

約数の個数: 32

約数和(自身を含む): 196862400

約数和(自身を除く): 106940958

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 18899, 37798, 56697, 113394, 245687, 491374, 737061, 1152839, 1474122, 2305678, 3458517, 6917034, 14986907, 29973814, 44960721, 89921442]

約数ペア:

[(1, 89921442), (2, 44960721), (3, 29973814), (6, 14986907), (13, 6917034), (26, 3458517), (39, 2305678), (61, 1474122), (78, 1152839), (122, 737061), (183, 491374), (366, 245687), (793, 113394), (1586, 56697), (2379, 37798), (4758, 18899)]