15553746

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{5113}}^1$

素因数の和:5147

約数の個数: 36

約数和(自身を含む): 36498618

約数和(自身を除く): 20944872

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 5113, 10226, 15339, 30678, 46017, 66469, 92034, 132938, 199407, 398814, 598221, 864097, 1196442, 1728194, 2592291, 5184582, 7776873, 15553746]

約数ペア:

[(1, 15553746), (2, 7776873), (3, 5184582), (6, 2592291), (9, 1728194), (13, 1196442), (18, 864097), (26, 598221), (39, 398814), (78, 199407), (117, 132938), (169, 92034), (234, 66469), (338, 46017), (507, 30678), (1014, 15339), (1521, 10226), (3042, 5113)]