2123282994

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{70117}}^1$

素因数の和:70239

約数の個数: 48

約数和(自身を含む): 4987914048

約数和(自身を除く): 2864631054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 103, 147, 206, 294, 309, 618, 721, 1442, 2163, 4326, 5047, 10094, 15141, 30282, 70117, 140234, 210351, 420702, 490819, 981638, 1472457, 2944914, 3435733, 6871466, 7222051, 10307199, 14444102, 20614398, 21666153, 43332306, 50554357, 101108714, 151663071, 303326142, 353880499, 707760998, 1061641497, 2123282994]

約数ペア:

[(1, 2123282994), (2, 1061641497), (3, 707760998), (6, 353880499), (7, 303326142), (14, 151663071), (21, 101108714), (42, 50554357), (49, 43332306), (98, 21666153), (103, 20614398), (147, 14444102), (206, 10307199), (294, 7222051), (309, 6871466), (618, 3435733), (721, 2944914), (1442, 1472457), (2163, 981638), (4326, 490819), (5047, 420702), (10094, 210351), (15141, 140234), (30282, 70117)]