18784608

素因数分解:

$2^5\times 3^1\times {\mathrm{419}}^1\times {\mathrm{467}}^1$

素因数の和:899

約数の個数: 48

約数和(自身を含む): 49533120

約数和(自身を除く): 30748512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 419, 467, 838, 934, 1257, 1401, 1676, 1868, 2514, 2802, 3352, 3736, 5028, 5604, 6704, 7472, 10056, 11208, 13408, 14944, 20112, 22416, 40224, 44832, 195673, 391346, 587019, 782692, 1174038, 1565384, 2348076, 3130768, 4696152, 6261536, 9392304, 18784608]

約数ペア:

[(1, 18784608), (2, 9392304), (3, 6261536), (4, 4696152), (6, 3130768), (8, 2348076), (12, 1565384), (16, 1174038), (24, 782692), (32, 587019), (48, 391346), (96, 195673), (419, 44832), (467, 40224), (838, 22416), (934, 20112), (1257, 14944), (1401, 13408), (1676, 11208), (1868, 10056), (2514, 7472), (2802, 6704), (3352, 5604), (3736, 5028)]