2453976

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{541}}^1$

素因数の和:566

約数の個数: 80

約数和(自身を含む): 7869840

約数和(自身を除く): 5415864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 541, 567, 648, 756, 1082, 1134, 1512, 1623, 2164, 2268, 3246, 3787, 4328, 4536, 4869, 6492, 7574, 9738, 11361, 12984, 14607, 15148, 19476, 22722, 29214, 30296, 34083, 38952, 43821, 45444, 58428, 68166, 87642, 90888, 102249, 116856, 136332, 175284, 204498, 272664, 306747, 350568, 408996, 613494, 817992, 1226988, 2453976]

約数ペア:

[(1, 2453976), (2, 1226988), (3, 817992), (4, 613494), (6, 408996), (7, 350568), (8, 306747), (9, 272664), (12, 204498), (14, 175284), (18, 136332), (21, 116856), (24, 102249), (27, 90888), (28, 87642), (36, 68166), (42, 58428), (54, 45444), (56, 43821), (63, 38952), (72, 34083), (81, 30296), (84, 29214), (108, 22722), (126, 19476), (162, 15148), (168, 14607), (189, 12984), (216, 11361), (252, 9738), (324, 7574), (378, 6492), (504, 4869), (541, 4536), (567, 4328), (648, 3787), (756, 3246), (1082, 2268), (1134, 2164), (1512, 1623)]