189287802

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{373}}^1$

素因数の和:636

約数の個数: 72

約数和(自身を含む): 453945492

約数和(自身を除く): 264657690

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 233, 242, 363, 373, 466, 699, 726, 746, 1089, 1119, 1398, 2097, 2178, 2238, 2563, 3357, 4103, 4194, 5126, 6714, 7689, 8206, 12309, 15378, 23067, 24618, 28193, 36927, 45133, 46134, 56386, 73854, 84579, 86909, 90266, 135399, 169158, 173818, 253737, 260727, 270798, 406197, 507474, 521454, 782181, 812394, 955999, 1564362, 1911998, 2867997, 5735994, 8603991, 10515989, 17207982, 21031978, 31547967, 63095934, 94643901, 189287802]

約数ペア:

[(1, 189287802), (2, 94643901), (3, 63095934), (6, 31547967), (9, 21031978), (11, 17207982), (18, 10515989), (22, 8603991), (33, 5735994), (66, 2867997), (99, 1911998), (121, 1564362), (198, 955999), (233, 812394), (242, 782181), (363, 521454), (373, 507474), (466, 406197), (699, 270798), (726, 260727), (746, 253737), (1089, 173818), (1119, 169158), (1398, 135399), (2097, 90266), (2178, 86909), (2238, 84579), (2563, 73854), (3357, 56386), (4103, 46134), (4194, 45133), (5126, 36927), (6714, 28193), (7689, 24618), (8206, 23067), (12309, 15378)]