12744816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:558

約数の個数: 80

約数和(自身を含む): 38164224

約数和(自身を除く): 25419408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 83, 84, 112, 166, 168, 249, 332, 336, 457, 498, 581, 664, 914, 996, 1162, 1328, 1371, 1743, 1828, 1992, 2324, 2742, 3199, 3486, 3656, 3984, 4648, 5484, 6398, 6972, 7312, 9296, 9597, 10968, 12796, 13944, 19194, 21936, 25592, 27888, 37931, 38388, 51184, 75862, 76776, 113793, 151724, 153552, 227586, 265517, 303448, 455172, 531034, 606896, 796551, 910344, 1062068, 1593102, 1820688, 2124136, 3186204, 4248272, 6372408, 12744816]

約数ペア:

[(1, 12744816), (2, 6372408), (3, 4248272), (4, 3186204), (6, 2124136), (7, 1820688), (8, 1593102), (12, 1062068), (14, 910344), (16, 796551), (21, 606896), (24, 531034), (28, 455172), (42, 303448), (48, 265517), (56, 227586), (83, 153552), (84, 151724), (112, 113793), (166, 76776), (168, 75862), (249, 51184), (332, 38388), (336, 37931), (457, 27888), (498, 25592), (581, 21936), (664, 19194), (914, 13944), (996, 12796), (1162, 10968), (1328, 9597), (1371, 9296), (1743, 7312), (1828, 6972), (1992, 6398), (2324, 5484), (2742, 4648), (3199, 3984), (3486, 3656)]