31363542

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2999}}^1$

素因数の和:3097

約数の個数: 48

約数和(自身を含む): 78624000

約数和(自身を除く): 47260458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 249, 498, 581, 747, 1162, 1494, 1743, 2999, 3486, 5229, 5998, 8997, 10458, 17994, 20993, 26991, 41986, 53982, 62979, 125958, 188937, 248917, 377874, 497834, 746751, 1493502, 1742419, 2240253, 3484838, 4480506, 5227257, 10454514, 15681771, 31363542]

約数ペア:

[(1, 31363542), (2, 15681771), (3, 10454514), (6, 5227257), (7, 4480506), (9, 3484838), (14, 2240253), (18, 1742419), (21, 1493502), (42, 746751), (63, 497834), (83, 377874), (126, 248917), (166, 188937), (249, 125958), (498, 62979), (581, 53982), (747, 41986), (1162, 26991), (1494, 20993), (1743, 17994), (2999, 10458), (3486, 8997), (5229, 5998)]