27987684

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{122753}}^1$

素因数の和:122779

約数の個数: 24

約数和(自身を含む): 68742240

約数和(自身を除く): 40754556

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 122753, 245506, 368259, 491012, 736518, 1473036, 2332307, 4664614, 6996921, 9329228, 13993842, 27987684]

約数ペア:

[(1, 27987684), (2, 13993842), (3, 9329228), (4, 6996921), (6, 4664614), (12, 2332307), (19, 1473036), (38, 736518), (57, 491012), (76, 368259), (114, 245506), (228, 122753)]