18487176

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{11497}}^1$

素因数の和:11573

約数の個数: 32

約数和(自身を含む): 46911840

約数和(自身を除く): 28424664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 11497, 22994, 34491, 45988, 68982, 91976, 137964, 275928, 770299, 1540598, 2310897, 3081196, 4621794, 6162392, 9243588, 18487176]

約数ペア:

[(1, 18487176), (2, 9243588), (3, 6162392), (4, 4621794), (6, 3081196), (8, 2310897), (12, 1540598), (24, 770299), (67, 275928), (134, 137964), (201, 91976), (268, 68982), (402, 45988), (536, 34491), (804, 22994), (1608, 11497)]