407400228

素因数分解:

$2^2\times 3^2\times {\mathrm{11316673}}^1$

素因数の和:11316683

約数の個数: 18

約数和(自身を含む): 1029817334

約数和(自身を除く): 622417106

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 11316673, 22633346, 33950019, 45266692, 67900038, 101850057, 135800076, 203700114, 407400228]

約数ペア:

[(1, 407400228), (2, 203700114), (3, 135800076), (4, 101850057), (6, 67900038), (9, 45266692), (12, 33950019), (18, 22633346), (36, 11316673)]