51642126

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{42821}}^1$

素因数の和:42896

約数の個数: 24

約数和(自身を含む): 113563944

約数和(自身を除く): 61921818

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 42821, 85642, 128463, 256926, 385389, 770778, 2869007, 5738014, 8607021, 17214042, 25821063, 51642126]

約数ペア:

[(1, 51642126), (2, 25821063), (3, 17214042), (6, 8607021), (9, 5738014), (18, 2869007), (67, 770778), (134, 385389), (201, 256926), (402, 128463), (603, 85642), (1206, 42821)]