18282010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{787}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 34722432

約数和(自身を除く): 16440422

約数列:

[1, 2, 5, 10, 23, 46, 101, 115, 202, 230, 505, 787, 1010, 1574, 2323, 3935, 4646, 7870, 11615, 18101, 23230, 36202, 79487, 90505, 158974, 181010, 397435, 794870, 1828201, 3656402, 9141005, 18282010]

約数ペア:

[(1, 18282010), (2, 9141005), (5, 3656402), (10, 1828201), (23, 794870), (46, 397435), (101, 181010), (115, 158974), (202, 90505), (230, 79487), (505, 36202), (787, 23230), (1010, 18101), (1574, 11615), (2323, 7870), (3935, 4646)]