21467568

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23539}}^1$

素因数の和:23569

約数の個数: 40

約数和(自身を含む): 58379200

約数和(自身を除く): 36911632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 23539, 47078, 70617, 94156, 141234, 188312, 282468, 376624, 447241, 564936, 894482, 1129872, 1341723, 1788964, 2683446, 3577928, 5366892, 7155856, 10733784, 21467568]

約数ペア:

[(1, 21467568), (2, 10733784), (3, 7155856), (4, 5366892), (6, 3577928), (8, 2683446), (12, 1788964), (16, 1341723), (19, 1129872), (24, 894482), (38, 564936), (48, 447241), (57, 376624), (76, 282468), (114, 188312), (152, 141234), (228, 94156), (304, 70617), (456, 47078), (912, 23539)]