4219236

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{5581}}^1$

素因数の和:5601

約数の個数: 48

約数和(自身を含む): 12503680

約数和(自身を除く): 8284444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 5581, 11162, 16743, 22324, 33486, 39067, 50229, 66972, 78134, 100458, 117201, 150687, 156268, 200916, 234402, 301374, 351603, 468804, 602748, 703206, 1054809, 1406412, 2109618, 4219236]

約数ペア:

[(1, 4219236), (2, 2109618), (3, 1406412), (4, 1054809), (6, 703206), (7, 602748), (9, 468804), (12, 351603), (14, 301374), (18, 234402), (21, 200916), (27, 156268), (28, 150687), (36, 117201), (42, 100458), (54, 78134), (63, 66972), (84, 50229), (108, 39067), (126, 33486), (189, 22324), (252, 16743), (378, 11162), (756, 5581)]