21856152

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53569}}^1$

素因数の和:53595

約数の個数: 32

約数和(自身を含む): 57855600

約数和(自身を除く): 35999448

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 53569, 107138, 160707, 214276, 321414, 428552, 642828, 910673, 1285656, 1821346, 2732019, 3642692, 5464038, 7285384, 10928076, 21856152]

約数ペア:

[(1, 21856152), (2, 10928076), (3, 7285384), (4, 5464038), (6, 3642692), (8, 2732019), (12, 1821346), (17, 1285656), (24, 910673), (34, 642828), (51, 428552), (68, 321414), (102, 214276), (136, 160707), (204, 107138), (408, 53569)]