153940914

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{38351}}^1$

素因数の和:38582

約数の個数: 24

約数和(自身を含む): 335043072

約数和(自身を除く): 181102158

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 38351, 76702, 115053, 230106, 345159, 690318, 8552273, 17104546, 25656819, 51313638, 76970457, 153940914]

約数ペア:

[(1, 153940914), (2, 76970457), (3, 51313638), (6, 25656819), (9, 17104546), (18, 8552273), (223, 690318), (446, 345159), (669, 230106), (1338, 115053), (2007, 76702), (4014, 38351)]