15205788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{32491}}^1$

素因数の和:32514

約数の個数: 36

約数和(自身を含む): 41394808

約数和(自身を除く): 26189020

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 32491, 64982, 97473, 129964, 194946, 292419, 389892, 422383, 584838, 844766, 1169676, 1267149, 1689532, 2534298, 3801447, 5068596, 7602894, 15205788]

約数ペア:

[(1, 15205788), (2, 7602894), (3, 5068596), (4, 3801447), (6, 2534298), (9, 1689532), (12, 1267149), (13, 1169676), (18, 844766), (26, 584838), (36, 422383), (39, 389892), (52, 292419), (78, 194946), (117, 129964), (156, 97473), (234, 64982), (468, 32491)]