2123014040028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{18461}}^1\times {\mathrm{456349}}^1$

素因数の和:474827

約数の個数: 72

約数和(自身を含む): 6133497333600

約数和(自身を除く): 4010483293572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 18461, 36922, 55383, 73844, 110766, 129227, 166149, 221532, 258454, 332298, 387681, 456349, 516908, 664596, 775362, 912698, 1163043, 1369047, 1550724, 1825396, 2326086, 2738094, 3194443, 4107141, 4652172, 5476188, 6388886, 8214282, 9583329, 12777772, 16428564, 19166658, 28749987, 38333316, 57499974, 114999948, 8424658889, 16849317778, 25273976667, 33698635556, 50547953334, 58972612223, 75821930001, 101095906668, 117945224446, 151643860002, 176917836669, 235890448892, 303287720004, 353835673338, 530753510007, 707671346676, 1061507020014, 2123014040028]

約数ペア:

[(1, 2123014040028), (2, 1061507020014), (3, 707671346676), (4, 530753510007), (6, 353835673338), (7, 303287720004), (9, 235890448892), (12, 176917836669), (14, 151643860002), (18, 117945224446), (21, 101095906668), (28, 75821930001), (36, 58972612223), (42, 50547953334), (63, 33698635556), (84, 25273976667), (126, 16849317778), (252, 8424658889), (18461, 114999948), (36922, 57499974), (55383, 38333316), (73844, 28749987), (110766, 19166658), (129227, 16428564), (166149, 12777772), (221532, 9583329), (258454, 8214282), (332298, 6388886), (387681, 5476188), (456349, 4652172), (516908, 4107141), (664596, 3194443), (775362, 2738094), (912698, 2326086), (1163043, 1825396), (1369047, 1550724)]