1330805646

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{404009}}^1$

素因数の和:404081

約数の個数: 32

約数和(自身を含む): 3005834400

約数和(自身を除く): 1675028754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 404009, 808018, 1212027, 2424054, 3636081, 7272162, 10908243, 21816486, 24644549, 49289098, 73933647, 147867294, 221800941, 443601882, 665402823, 1330805646]

約数ペア:

[(1, 1330805646), (2, 665402823), (3, 443601882), (6, 221800941), (9, 147867294), (18, 73933647), (27, 49289098), (54, 24644549), (61, 21816486), (122, 10908243), (183, 7272162), (366, 3636081), (549, 2424054), (1098, 1212027), (1647, 808018), (3294, 404009)]