39513456

素因数分解:

$2^4\times 3^2\times {\mathrm{331}}^1\times {\mathrm{829}}^1$

素因数の和:1174

約数の個数: 60

約数和(自身を含む): 111050680

約数和(自身を除く): 71537224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 331, 662, 829, 993, 1324, 1658, 1986, 2487, 2648, 2979, 3316, 3972, 4974, 5296, 5958, 6632, 7461, 7944, 9948, 11916, 13264, 14922, 15888, 19896, 23832, 29844, 39792, 47664, 59688, 119376, 274399, 548798, 823197, 1097596, 1646394, 2195192, 2469591, 3292788, 4390384, 4939182, 6585576, 9878364, 13171152, 19756728, 39513456]

約数ペア:

[(1, 39513456), (2, 19756728), (3, 13171152), (4, 9878364), (6, 6585576), (8, 4939182), (9, 4390384), (12, 3292788), (16, 2469591), (18, 2195192), (24, 1646394), (36, 1097596), (48, 823197), (72, 548798), (144, 274399), (331, 119376), (662, 59688), (829, 47664), (993, 39792), (1324, 29844), (1658, 23832), (1986, 19896), (2487, 15888), (2648, 14922), (2979, 13264), (3316, 11916), (3972, 9948), (4974, 7944), (5296, 7461), (5958, 6632)]