18912492

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{7841}}^1$

素因数の和:7918

約数の個数: 36

約数和(自身を含む): 48526296

約数和(自身を除く): 29613804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 7841, 15682, 23523, 31364, 47046, 70569, 94092, 141138, 282276, 525347, 1050694, 1576041, 2101388, 3152082, 4728123, 6304164, 9456246, 18912492]

約数ペア:

[(1, 18912492), (2, 9456246), (3, 6304164), (4, 4728123), (6, 3152082), (9, 2101388), (12, 1576041), (18, 1050694), (36, 525347), (67, 282276), (134, 141138), (201, 94092), (268, 70569), (402, 47046), (603, 31364), (804, 23523), (1206, 15682), (2412, 7841)]