18227602064

素因数分解:

$2^4\times 7^1\times {\mathrm{5701}}^1\times {\mathrm{28547}}^1$

素因数の和:34263

約数の個数: 40

約数和(自身を含む): 40369612608

約数和(自身を除く): 22142010544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 5701, 11402, 22804, 28547, 39907, 45608, 57094, 79814, 91216, 114188, 159628, 199829, 228376, 319256, 399658, 456752, 638512, 799316, 1598632, 3197264, 162746447, 325492894, 650985788, 1139225129, 1301971576, 2278450258, 2603943152, 4556900516, 9113801032, 18227602064]

約数ペア:

[(1, 18227602064), (2, 9113801032), (4, 4556900516), (7, 2603943152), (8, 2278450258), (14, 1301971576), (16, 1139225129), (28, 650985788), (56, 325492894), (112, 162746447), (5701, 3197264), (11402, 1598632), (22804, 799316), (28547, 638512), (39907, 456752), (45608, 399658), (57094, 319256), (79814, 228376), (91216, 199829), (114188, 159628)]