18515490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{88169}}^1$

素因数の和:88186

約数の個数: 32

約数和(自身を含む): 50785920

約数和(自身を除く): 32270430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 88169, 176338, 264507, 440845, 529014, 617183, 881690, 1234366, 1322535, 1851549, 2645070, 3085915, 3703098, 6171830, 9257745, 18515490]

約数ペア:

[(1, 18515490), (2, 9257745), (3, 6171830), (5, 3703098), (6, 3085915), (7, 2645070), (10, 1851549), (14, 1322535), (15, 1234366), (21, 881690), (30, 617183), (35, 529014), (42, 440845), (70, 264507), (105, 176338), (210, 88169)]