19683408

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{11083}}^1$

素因数の和:11131

約数の個数: 40

約数和(自身を含む): 52227808

約数和(自身を除く): 32544400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 11083, 22166, 33249, 44332, 66498, 88664, 132996, 177328, 265992, 410071, 531984, 820142, 1230213, 1640284, 2460426, 3280568, 4920852, 6561136, 9841704, 19683408]

約数ペア:

[(1, 19683408), (2, 9841704), (3, 6561136), (4, 4920852), (6, 3280568), (8, 2460426), (12, 1640284), (16, 1230213), (24, 820142), (37, 531984), (48, 410071), (74, 265992), (111, 177328), (148, 132996), (222, 88664), (296, 66498), (444, 44332), (592, 33249), (888, 22166), (1776, 11083)]