15676908012

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{373}}^1\times {\mathrm{19139}}^1$

素因数の和:19583

約数の個数: 72

約数和(自身を含む): 40387467120

約数和(自身を除く): 24710559108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 373, 549, 732, 746, 1098, 1119, 1492, 2196, 2238, 3357, 4476, 6714, 13428, 19139, 22753, 38278, 45506, 57417, 68259, 76556, 91012, 114834, 136518, 172251, 204777, 229668, 273036, 344502, 409554, 689004, 819108, 1167479, 2334958, 3502437, 4669916, 7004874, 7138847, 10507311, 14009748, 14277694, 21014622, 21416541, 28555388, 42029244, 42833082, 64249623, 85666164, 128499246, 256998492, 435469667, 870939334, 1306409001, 1741878668, 2612818002, 3919227003, 5225636004, 7838454006, 15676908012]

約数ペア:

[(1, 15676908012), (2, 7838454006), (3, 5225636004), (4, 3919227003), (6, 2612818002), (9, 1741878668), (12, 1306409001), (18, 870939334), (36, 435469667), (61, 256998492), (122, 128499246), (183, 85666164), (244, 64249623), (366, 42833082), (373, 42029244), (549, 28555388), (732, 21416541), (746, 21014622), (1098, 14277694), (1119, 14009748), (1492, 10507311), (2196, 7138847), (2238, 7004874), (3357, 4669916), (4476, 3502437), (6714, 2334958), (13428, 1167479), (19139, 819108), (22753, 689004), (38278, 409554), (45506, 344502), (57417, 273036), (68259, 229668), (76556, 204777), (91012, 172251), (114834, 136518)]