1549276974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1999}}^1\times {\mathrm{6151}}^1$

素因数の和:8165

約数の個数: 48

約数和(自身を含む): 3838848000

約数和(自身を除く): 2289571026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1999, 3998, 5997, 6151, 11994, 12302, 13993, 17991, 18453, 27986, 35982, 36906, 41979, 43057, 55359, 83958, 86114, 110718, 125937, 129171, 251874, 258342, 387513, 775026, 12295849, 24591698, 36887547, 73775094, 86070943, 110662641, 172141886, 221325282, 258212829, 516425658, 774638487, 1549276974]

約数ペア:

[(1, 1549276974), (2, 774638487), (3, 516425658), (6, 258212829), (7, 221325282), (9, 172141886), (14, 110662641), (18, 86070943), (21, 73775094), (42, 36887547), (63, 24591698), (126, 12295849), (1999, 775026), (3998, 387513), (5997, 258342), (6151, 251874), (11994, 129171), (12302, 125937), (13993, 110718), (17991, 86114), (18453, 83958), (27986, 55359), (35982, 43057), (36906, 41979)]