86947926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{3631}}^1$

素因数の和:3956

約数の個数: 32

約数和(自身を含む): 187934208

約数和(自身を除く): 100986282

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 307, 614, 921, 1842, 3631, 3991, 7262, 7982, 10893, 11973, 21786, 23946, 47203, 94406, 141609, 283218, 1114717, 2229434, 3344151, 6688302, 14491321, 28982642, 43473963, 86947926]

約数ペア:

[(1, 86947926), (2, 43473963), (3, 28982642), (6, 14491321), (13, 6688302), (26, 3344151), (39, 2229434), (78, 1114717), (307, 283218), (614, 141609), (921, 94406), (1842, 47203), (3631, 23946), (3991, 21786), (7262, 11973), (7982, 10893)]