18215310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26399}}^1$

素因数の和:26432

約数の個数: 32

約数和(自身を含む): 45619200

約数和(自身を除く): 27403890

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 26399, 52798, 79197, 131995, 158394, 263990, 395985, 607177, 791970, 1214354, 1821531, 3035885, 3643062, 6071770, 9107655, 18215310]

約数ペア:

[(1, 18215310), (2, 9107655), (3, 6071770), (5, 3643062), (6, 3035885), (10, 1821531), (15, 1214354), (23, 791970), (30, 607177), (46, 395985), (69, 263990), (115, 158394), (138, 131995), (230, 79197), (345, 52798), (690, 26399)]