17891928

素因数分解:

$2^3\times 3^4\times {\mathrm{27611}}^1$

素因数の和:27629

約数の個数: 40

約数和(自身を含む): 50115780

約数和(自身を除く): 32223852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 27611, 55222, 82833, 110444, 165666, 220888, 248499, 331332, 496998, 662664, 745497, 993996, 1490994, 1987992, 2236491, 2981988, 4472982, 5963976, 8945964, 17891928]

約数ペア:

[(1, 17891928), (2, 8945964), (3, 5963976), (4, 4472982), (6, 2981988), (8, 2236491), (9, 1987992), (12, 1490994), (18, 993996), (24, 745497), (27, 662664), (36, 496998), (54, 331332), (72, 248499), (81, 220888), (108, 165666), (162, 110444), (216, 82833), (324, 55222), (648, 27611)]