17974992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:956

約数の個数: 80

約数和(自身を含む): 54000512

約数和(自身を除く): 36025520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 168, 183, 244, 336, 366, 427, 488, 732, 854, 877, 976, 1281, 1464, 1708, 1754, 2562, 2631, 2928, 3416, 3508, 5124, 5262, 6139, 6832, 7016, 10248, 10524, 12278, 14032, 18417, 20496, 21048, 24556, 36834, 42096, 49112, 53497, 73668, 98224, 106994, 147336, 160491, 213988, 294672, 320982, 374479, 427976, 641964, 748958, 855952, 1123437, 1283928, 1497916, 2246874, 2567856, 2995832, 4493748, 5991664, 8987496, 17974992]

約数ペア:

[(1, 17974992), (2, 8987496), (3, 5991664), (4, 4493748), (6, 2995832), (7, 2567856), (8, 2246874), (12, 1497916), (14, 1283928), (16, 1123437), (21, 855952), (24, 748958), (28, 641964), (42, 427976), (48, 374479), (56, 320982), (61, 294672), (84, 213988), (112, 160491), (122, 147336), (168, 106994), (183, 98224), (244, 73668), (336, 53497), (366, 49112), (427, 42096), (488, 36834), (732, 24556), (854, 21048), (877, 20496), (976, 18417), (1281, 14032), (1464, 12278), (1708, 10524), (1754, 10248), (2562, 7016), (2631, 6832), (2928, 6139), (3416, 5262), (3508, 5124)]