1582054866

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{21611}}^1$

素因数の和:21716

約数の個数: 72

約数和(自身を含む): 4035651984

約数和(自身を除く): 2453597118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 83, 98, 126, 147, 166, 249, 294, 441, 498, 581, 747, 882, 1162, 1494, 1743, 3486, 4067, 5229, 8134, 10458, 12201, 21611, 24402, 36603, 43222, 64833, 73206, 129666, 151277, 194499, 302554, 388998, 453831, 907662, 1058939, 1361493, 1793713, 2117878, 2722986, 3176817, 3587426, 5381139, 6353634, 9530451, 10762278, 12555991, 16143417, 19060902, 25111982, 32286834, 37667973, 75335946, 87891937, 113003919, 175783874, 226007838, 263675811, 527351622, 791027433, 1582054866]

約数ペア:

[(1, 1582054866), (2, 791027433), (3, 527351622), (6, 263675811), (7, 226007838), (9, 175783874), (14, 113003919), (18, 87891937), (21, 75335946), (42, 37667973), (49, 32286834), (63, 25111982), (83, 19060902), (98, 16143417), (126, 12555991), (147, 10762278), (166, 9530451), (249, 6353634), (294, 5381139), (441, 3587426), (498, 3176817), (581, 2722986), (747, 2117878), (882, 1793713), (1162, 1361493), (1494, 1058939), (1743, 907662), (3486, 453831), (4067, 388998), (5229, 302554), (8134, 194499), (10458, 151277), (12201, 129666), (21611, 73206), (24402, 64833), (36603, 43222)]