42251148

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{13187}}^1$

素因数の和:13286

約数の個数: 36

約数和(自身を含む): 108009720

約数和(自身を除く): 65758572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 13187, 26374, 39561, 52748, 79122, 118683, 158244, 237366, 474732, 1173643, 2347286, 3520929, 4694572, 7041858, 10562787, 14083716, 21125574, 42251148]

約数ペア:

[(1, 42251148), (2, 21125574), (3, 14083716), (4, 10562787), (6, 7041858), (9, 4694572), (12, 3520929), (18, 2347286), (36, 1173643), (89, 474732), (178, 237366), (267, 158244), (356, 118683), (534, 79122), (801, 52748), (1068, 39561), (1602, 26374), (3204, 13187)]