22719564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1013}}^1$

素因数の和:1119

約数の個数: 72

約数和(自身を含む): 66437280

約数和(自身を除く): 43717716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 623, 801, 1013, 1068, 1246, 1602, 1869, 2026, 2492, 3039, 3204, 3738, 4052, 5607, 6078, 7091, 7476, 9117, 11214, 12156, 14182, 18234, 21273, 22428, 28364, 36468, 42546, 63819, 85092, 90157, 127638, 180314, 255276, 270471, 360628, 540942, 631099, 811413, 1081884, 1262198, 1622826, 1893297, 2524396, 3245652, 3786594, 5679891, 7573188, 11359782, 22719564]

約数ペア:

[(1, 22719564), (2, 11359782), (3, 7573188), (4, 5679891), (6, 3786594), (7, 3245652), (9, 2524396), (12, 1893297), (14, 1622826), (18, 1262198), (21, 1081884), (28, 811413), (36, 631099), (42, 540942), (63, 360628), (84, 270471), (89, 255276), (126, 180314), (178, 127638), (252, 90157), (267, 85092), (356, 63819), (534, 42546), (623, 36468), (801, 28364), (1013, 22428), (1068, 21273), (1246, 18234), (1602, 14182), (1869, 12156), (2026, 11214), (2492, 9117), (3039, 7476), (3204, 7091), (3738, 6078), (4052, 5607)]