213474438

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{78541}}^1$

素因数の和:78700

約数の個数: 24

約数和(自身を含む): 465596976

約数和(自身を除く): 252122538

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 1359, 2718, 78541, 157082, 235623, 471246, 706869, 1413738, 11859691, 23719382, 35579073, 71158146, 106737219, 213474438]

約数ペア:

[(1, 213474438), (2, 106737219), (3, 71158146), (6, 35579073), (9, 23719382), (18, 11859691), (151, 1413738), (302, 706869), (453, 471246), (906, 235623), (1359, 157082), (2718, 78541)]