16771668

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 40449024

約数和(自身を除く): 23677356

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 131, 141, 188, 227, 262, 282, 393, 454, 524, 564, 681, 786, 908, 1362, 1572, 2724, 6157, 10669, 12314, 18471, 21338, 24628, 29737, 32007, 36942, 42676, 59474, 64014, 73884, 89211, 118948, 128028, 178422, 356844, 1397639, 2795278, 4192917, 5590556, 8385834, 16771668]

約数ペア:

[(1, 16771668), (2, 8385834), (3, 5590556), (4, 4192917), (6, 2795278), (12, 1397639), (47, 356844), (94, 178422), (131, 128028), (141, 118948), (188, 89211), (227, 73884), (262, 64014), (282, 59474), (393, 42676), (454, 36942), (524, 32007), (564, 29737), (681, 24628), (786, 21338), (908, 18471), (1362, 12314), (1572, 10669), (2724, 6157)]