18242790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6269}}^1$

素因数の和:6376

約数の個数: 32

約数和(自身を含む): 44241120

約数和(自身を除く): 25998330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 6269, 12538, 18807, 31345, 37614, 62690, 94035, 188070, 608093, 1216186, 1824279, 3040465, 3648558, 6080930, 9121395, 18242790]

約数ペア:

[(1, 18242790), (2, 9121395), (3, 6080930), (5, 3648558), (6, 3040465), (10, 1824279), (15, 1216186), (30, 608093), (97, 188070), (194, 94035), (291, 62690), (485, 37614), (582, 31345), (970, 18807), (1455, 12538), (2910, 6269)]