7420086

素因数分解:

$2^1\times 3^4\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:458

約数の個数: 40

約数和(自身を含む): 16788024

約数和(自身を除く): 9367938

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 163, 281, 326, 489, 562, 843, 978, 1467, 1686, 2529, 2934, 4401, 5058, 7587, 8802, 13203, 15174, 22761, 26406, 45522, 45803, 91606, 137409, 274818, 412227, 824454, 1236681, 2473362, 3710043, 7420086]

約数ペア:

[(1, 7420086), (2, 3710043), (3, 2473362), (6, 1236681), (9, 824454), (18, 412227), (27, 274818), (54, 137409), (81, 91606), (162, 45803), (163, 45522), (281, 26406), (326, 22761), (489, 15174), (562, 13203), (843, 8802), (978, 7587), (1467, 5058), (1686, 4401), (2529, 2934)]