1387044

素因数分解:

$2^2\times 3^5\times {\mathrm{1427}}^1$

素因数の和:1446

約数の個数: 36

約数和(自身を含む): 3638544

約数和(自身を除く): 2251500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 1427, 2854, 4281, 5708, 8562, 12843, 17124, 25686, 38529, 51372, 77058, 115587, 154116, 231174, 346761, 462348, 693522, 1387044]

約数ペア:

[(1, 1387044), (2, 693522), (3, 462348), (4, 346761), (6, 231174), (9, 154116), (12, 115587), (18, 77058), (27, 51372), (36, 38529), (54, 25686), (81, 17124), (108, 12843), (162, 8562), (243, 5708), (324, 4281), (486, 2854), (972, 1427)]