1900245456

素因数分解:

$2^4\times 3^2\times {\mathrm{13196149}}^1$

素因数の和:13196163

約数の個数: 30

約数和(自身を含む): 5318048450

約数和(自身を除く): 3417802994

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 13196149, 26392298, 39588447, 52784596, 79176894, 105569192, 118765341, 158353788, 211138384, 237530682, 316707576, 475061364, 633415152, 950122728, 1900245456]

約数ペア:

[(1, 1900245456), (2, 950122728), (3, 633415152), (4, 475061364), (6, 316707576), (8, 237530682), (9, 211138384), (12, 158353788), (16, 118765341), (18, 105569192), (24, 79176894), (36, 52784596), (48, 39588447), (72, 26392298), (144, 13196149)]