12786957.000000000

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3169}}^1$

素因数の和:3344

約数の個数: 80

約数和(自身を含む): 496853120

約数和(自身を除く): 329682032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 157, 168, 314, 336, 471, 628, 942, 1099, 1256, 1884, 2198, 2512, 3169, 3297, 3768, 4396, 6338, 6594, 7536, 8792, 9507, 12676, 13188, 17584, 19014, 22183, 25352, 26376, 38028, 44366, 50704, 52752, 66549, 76056, 88732, 133098, 152112, 177464, 266196, 354928, 497533, 532392, 995066, 1064784, 1492599, 1990132, 2985198, 3482731, 3980264, 5970396, 6965462, 7960528, 10448193, 11940792, 13930924, 20896386, 23881584, 27861848, 41792772, 55723696, 83585544, 167171088]

約数ペア:

[(1, 167171088), (2, 83585544), (3, 55723696), (4, 41792772), (6, 27861848), (7, 23881584), (8, 20896386), (12, 13930924), (14, 11940792), (16, 10448193), (21, 7960528), (24, 6965462), (28, 5970396), (42, 3980264), (48, 3482731), (56, 2985198), (84, 1990132), (112, 1492599), (157, 1064784), (168, 995066), (314, 532392), (336, 497533), (471, 354928), (628, 266196), (942, 177464), (1099, 152112), (1256, 133098), (1884, 88732), (2198, 76056), (2512, 66549), (3169, 52752), (3297, 50704), (3768, 44366), (4396, 38028), (6338, 26376), (6594, 25352), (7536, 22183), (8792, 19014), (9507, 17584), (12676, 13188)]