18384774

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1049}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 20322426

約数列:

[1, 2, 3, 6, 23, 46, 69, 127, 138, 254, 381, 762, 1049, 2098, 2921, 3147, 5842, 6294, 8763, 17526, 24127, 48254, 72381, 133223, 144762, 266446, 399669, 799338, 3064129, 6128258, 9192387, 18384774]

約数ペア:

[(1, 18384774), (2, 9192387), (3, 6128258), (6, 3064129), (23, 799338), (46, 399669), (69, 266446), (127, 144762), (138, 133223), (254, 72381), (381, 48254), (762, 24127), (1049, 17526), (2098, 8763), (2921, 6294), (3147, 5842)]