17929302532

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{10273}}^1$

素因数の和:10532

約数の個数: 48

約数和(自身を含む): 32783101120

約数和(自身を除く): 14853798588

約数列:

[1, 2, 4, 43, 73, 86, 139, 146, 172, 278, 292, 556, 3139, 5977, 6278, 10147, 10273, 11954, 12556, 20294, 20546, 23908, 40588, 41092, 436321, 441739, 749929, 872642, 883478, 1427947, 1499858, 1745284, 1766956, 2855894, 2999716, 5711788, 32246947, 61401721, 64493894, 104240131, 122803442, 128987788, 208480262, 245606884, 416960524, 4482325633, 8964651266, 17929302532]

約数ペア:

[(1, 17929302532), (2, 8964651266), (4, 4482325633), (43, 416960524), (73, 245606884), (86, 208480262), (139, 128987788), (146, 122803442), (172, 104240131), (278, 64493894), (292, 61401721), (556, 32246947), (3139, 5711788), (5977, 2999716), (6278, 2855894), (10147, 1766956), (10273, 1745284), (11954, 1499858), (12556, 1427947), (20294, 883478), (20546, 872642), (23908, 749929), (40588, 441739), (41092, 436321)]