1328562

素因数分解:

$2^1\times 3^4\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 40

約数和(自身を含む): 3049200

約数和(自身を除く): 1720638

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 81, 118, 139, 162, 177, 278, 354, 417, 531, 834, 1062, 1251, 1593, 2502, 3186, 3753, 4779, 7506, 8201, 9558, 11259, 16402, 22518, 24603, 49206, 73809, 147618, 221427, 442854, 664281, 1328562]

約数ペア:

[(1, 1328562), (2, 664281), (3, 442854), (6, 221427), (9, 147618), (18, 73809), (27, 49206), (54, 24603), (59, 22518), (81, 16402), (118, 11259), (139, 9558), (162, 8201), (177, 7506), (278, 4779), (354, 3753), (417, 3186), (531, 2502), (834, 1593), (1062, 1251)]