12913656

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 38304000

約数和(自身を除く): 25390344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 79, 84, 98, 139, 147, 158, 168, 196, 237, 278, 294, 316, 392, 417, 474, 553, 556, 588, 632, 834, 948, 973, 1106, 1112, 1176, 1659, 1668, 1896, 1946, 2212, 2919, 3318, 3336, 3871, 3892, 4424, 5838, 6636, 6811, 7742, 7784, 10981, 11613, 11676, 13272, 13622, 15484, 20433, 21962, 23226, 23352, 27244, 30968, 32943, 40866, 43924, 46452, 54488, 65886, 76867, 81732, 87848, 92904, 131772, 153734, 163464, 230601, 263544, 307468, 461202, 538069, 614936, 922404, 1076138, 1614207, 1844808, 2152276, 3228414, 4304552, 6456828, 12913656]

約数ペア:

[(1, 12913656), (2, 6456828), (3, 4304552), (4, 3228414), (6, 2152276), (7, 1844808), (8, 1614207), (12, 1076138), (14, 922404), (21, 614936), (24, 538069), (28, 461202), (42, 307468), (49, 263544), (56, 230601), (79, 163464), (84, 153734), (98, 131772), (139, 92904), (147, 87848), (158, 81732), (168, 76867), (196, 65886), (237, 54488), (278, 46452), (294, 43924), (316, 40866), (392, 32943), (417, 30968), (474, 27244), (553, 23352), (556, 23226), (588, 21962), (632, 20433), (834, 15484), (948, 13622), (973, 13272), (1106, 11676), (1112, 11613), (1176, 10981), (1659, 7784), (1668, 7742), (1896, 6811), (1946, 6636), (2212, 5838), (2919, 4424), (3318, 3892), (3336, 3871)]