218605092

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{43271}}^1$

素因数の和:43699

約数の個数: 24

約数和(自身を含む): 511301952

約数和(自身を除く): 292696860

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 43271, 86542, 129813, 173084, 259626, 519252, 18217091, 36434182, 54651273, 72868364, 109302546, 218605092]

約数ペア:

[(1, 218605092), (2, 109302546), (3, 72868364), (4, 54651273), (6, 36434182), (12, 18217091), (421, 519252), (842, 259626), (1263, 173084), (1684, 129813), (2526, 86542), (5052, 43271)]