47901384

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{17981}}^1$

素因数の和:18030

約数の個数: 48

約数和(自身を含む): 133246620

約数和(自身を除く): 85345236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 17981, 35962, 53943, 71924, 107886, 143848, 161829, 215772, 323658, 431544, 647316, 665297, 1294632, 1330594, 1995891, 2661188, 3991782, 5322376, 5987673, 7983564, 11975346, 15967128, 23950692, 47901384]

約数ペア:

[(1, 47901384), (2, 23950692), (3, 15967128), (4, 11975346), (6, 7983564), (8, 5987673), (9, 5322376), (12, 3991782), (18, 2661188), (24, 1995891), (36, 1330594), (37, 1294632), (72, 665297), (74, 647316), (111, 431544), (148, 323658), (222, 215772), (296, 161829), (333, 143848), (444, 107886), (666, 71924), (888, 53943), (1332, 35962), (2664, 17981)]