40448214

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1123}}^1$

素因数の和:1186

約数の個数: 64

約数和(自身を含む): 97113600

約数和(自身を除く): 56665386

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 29, 46, 54, 58, 69, 87, 138, 174, 207, 261, 414, 522, 621, 667, 783, 1123, 1242, 1334, 1566, 2001, 2246, 3369, 4002, 6003, 6738, 10107, 12006, 18009, 20214, 25829, 30321, 32567, 36018, 51658, 60642, 65134, 77487, 97701, 154974, 195402, 232461, 293103, 464922, 586206, 697383, 749041, 879309, 1394766, 1498082, 1758618, 2247123, 4494246, 6741369, 13482738, 20224107, 40448214]

約数ペア:

[(1, 40448214), (2, 20224107), (3, 13482738), (6, 6741369), (9, 4494246), (18, 2247123), (23, 1758618), (27, 1498082), (29, 1394766), (46, 879309), (54, 749041), (58, 697383), (69, 586206), (87, 464922), (138, 293103), (174, 232461), (207, 195402), (261, 154974), (414, 97701), (522, 77487), (621, 65134), (667, 60642), (783, 51658), (1123, 36018), (1242, 32567), (1334, 30321), (1566, 25829), (2001, 20214), (2246, 18009), (3369, 12006), (4002, 10107), (6003, 6738)]