18118045204

素因数分解:

$2^2\times 7^1\times {\mathrm{31249}}^1\times {\mathrm{20707}}^1$

素因数の和:51967

約数の個数: 24

約数和(自身を含む): 36239000000

約数和(自身を除く): 18120954796

約数列:

[1, 2, 4, 7, 14, 28, 20707, 31249, 41414, 62498, 82828, 124996, 144949, 218743, 289898, 437486, 579796, 874972, 647073043, 1294146086, 2588292172, 4529511301, 9059022602, 18118045204]

約数ペア:

[(1, 18118045204), (2, 9059022602), (4, 4529511301), (7, 2588292172), (14, 1294146086), (28, 647073043), (20707, 874972), (31249, 579796), (41414, 437486), (62498, 289898), (82828, 218743), (124996, 144949)]