2121012

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 5644800

約数和(自身を除く): 3523788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 369, 479, 492, 738, 958, 1107, 1437, 1476, 1916, 2214, 2874, 4311, 4428, 5748, 8622, 12933, 17244, 19639, 25866, 39278, 51732, 58917, 78556, 117834, 176751, 235668, 353502, 530253, 707004, 1060506, 2121012]

約数ペア:

[(1, 2121012), (2, 1060506), (3, 707004), (4, 530253), (6, 353502), (9, 235668), (12, 176751), (18, 117834), (27, 78556), (36, 58917), (41, 51732), (54, 39278), (82, 25866), (108, 19639), (123, 17244), (164, 12933), (246, 8622), (369, 5748), (479, 4428), (492, 4311), (738, 2874), (958, 2214), (1107, 1916), (1437, 1476)]