12963984

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:636

約数の個数: 80

約数和(自身を含む): 37449984

約数和(自身を除く): 24486000

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 86, 88, 129, 132, 172, 176, 258, 264, 344, 473, 516, 528, 571, 688, 946, 1032, 1142, 1419, 1713, 1892, 2064, 2284, 2838, 3426, 3784, 4568, 5676, 6281, 6852, 7568, 9136, 11352, 12562, 13704, 18843, 22704, 24553, 25124, 27408, 37686, 49106, 50248, 73659, 75372, 98212, 100496, 147318, 150744, 196424, 270083, 294636, 301488, 392848, 540166, 589272, 810249, 1080332, 1178544, 1620498, 2160664, 3240996, 4321328, 6481992, 12963984]

約数ペア:

[(1, 12963984), (2, 6481992), (3, 4321328), (4, 3240996), (6, 2160664), (8, 1620498), (11, 1178544), (12, 1080332), (16, 810249), (22, 589272), (24, 540166), (33, 392848), (43, 301488), (44, 294636), (48, 270083), (66, 196424), (86, 150744), (88, 147318), (129, 100496), (132, 98212), (172, 75372), (176, 73659), (258, 50248), (264, 49106), (344, 37686), (473, 27408), (516, 25124), (528, 24553), (571, 22704), (688, 18843), (946, 13704), (1032, 12562), (1142, 11352), (1419, 9136), (1713, 7568), (1892, 6852), (2064, 6281), (2284, 5676), (2838, 4568), (3426, 3784)]