18874410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33113}}^1$

素因数の和:33142

約数の個数: 32

約数和(自身を含む): 47684160

約数和(自身を除く): 28809750

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 33113, 66226, 99339, 165565, 198678, 331130, 496695, 629147, 993390, 1258294, 1887441, 3145735, 3774882, 6291470, 9437205, 18874410]

約数ペア:

[(1, 18874410), (2, 9437205), (3, 6291470), (5, 3774882), (6, 3145735), (10, 1887441), (15, 1258294), (19, 993390), (30, 629147), (38, 496695), (57, 331130), (95, 198678), (114, 165565), (190, 99339), (285, 66226), (570, 33113)]