47081916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2251}}^1$

素因数の和:2351

約数の個数: 72

約数和(自身を含む): 137714304

約数和(自身を除く): 90632388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 332, 498, 581, 747, 996, 1162, 1494, 1743, 2251, 2324, 2988, 3486, 4502, 5229, 6753, 6972, 9004, 10458, 13506, 15757, 20259, 20916, 27012, 31514, 40518, 47271, 63028, 81036, 94542, 141813, 186833, 189084, 283626, 373666, 560499, 567252, 747332, 1120998, 1307831, 1681497, 2241996, 2615662, 3362994, 3923493, 5231324, 6725988, 7846986, 11770479, 15693972, 23540958, 47081916]

約数ペア:

[(1, 47081916), (2, 23540958), (3, 15693972), (4, 11770479), (6, 7846986), (7, 6725988), (9, 5231324), (12, 3923493), (14, 3362994), (18, 2615662), (21, 2241996), (28, 1681497), (36, 1307831), (42, 1120998), (63, 747332), (83, 567252), (84, 560499), (126, 373666), (166, 283626), (249, 189084), (252, 186833), (332, 141813), (498, 94542), (581, 81036), (747, 63028), (996, 47271), (1162, 40518), (1494, 31514), (1743, 27012), (2251, 20916), (2324, 20259), (2988, 15757), (3486, 13506), (4502, 10458), (5229, 9004), (6753, 6972)]