22421658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 53194752

約数和(自身を除く): 30773094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 73, 103, 142, 146, 206, 213, 219, 309, 426, 438, 497, 511, 618, 721, 994, 1022, 1442, 1491, 1533, 2163, 2982, 3066, 4326, 5183, 7313, 7519, 10366, 14626, 15038, 15549, 21939, 22557, 31098, 36281, 43878, 45114, 51191, 52633, 72562, 102382, 105266, 108843, 153573, 157899, 217686, 307146, 315798, 533849, 1067698, 1601547, 3203094, 3736943, 7473886, 11210829, 22421658]

約数ペア:

[(1, 22421658), (2, 11210829), (3, 7473886), (6, 3736943), (7, 3203094), (14, 1601547), (21, 1067698), (42, 533849), (71, 315798), (73, 307146), (103, 217686), (142, 157899), (146, 153573), (206, 108843), (213, 105266), (219, 102382), (309, 72562), (426, 52633), (438, 51191), (497, 45114), (511, 43878), (618, 36281), (721, 31098), (994, 22557), (1022, 21939), (1442, 15549), (1491, 15038), (1533, 14626), (2163, 10366), (2982, 7519), (3066, 7313), (4326, 5183)]