12870288648

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{3648041}}^1$

素因数の和:3648067

約数の個数: 72

約数和(自身を含む): 40547986830

約数和(自身を除く): 27677698182

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 3648041, 7296082, 10944123, 14592164, 21888246, 25536287, 29184328, 32832369, 43776492, 51072574, 65664738, 76608861, 87552984, 102145148, 131329476, 153217722, 178754009, 204290296, 229826583, 262658952, 306435444, 357508018, 459653166, 536262027, 612870888, 715016036, 919306332, 1072524054, 1430032072, 1608786081, 1838612664, 2145048108, 3217572162, 4290096216, 6435144324, 12870288648]

約数ペア:

[(1, 12870288648), (2, 6435144324), (3, 4290096216), (4, 3217572162), (6, 2145048108), (7, 1838612664), (8, 1608786081), (9, 1430032072), (12, 1072524054), (14, 919306332), (18, 715016036), (21, 612870888), (24, 536262027), (28, 459653166), (36, 357508018), (42, 306435444), (49, 262658952), (56, 229826583), (63, 204290296), (72, 178754009), (84, 153217722), (98, 131329476), (126, 102145148), (147, 87552984), (168, 76608861), (196, 65664738), (252, 51072574), (294, 43776492), (392, 32832369), (441, 29184328), (504, 25536287), (588, 21888246), (882, 14592164), (1176, 10944123), (1764, 7296082), (3528, 3648041)]