7942644

素因数分解:

$2^2\times 3^3\times {\mathrm{251}}^1\times {\mathrm{293}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 20744640

約数和(自身を除く): 12801996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 251, 293, 502, 586, 753, 879, 1004, 1172, 1506, 1758, 2259, 2637, 3012, 3516, 4518, 5274, 6777, 7911, 9036, 10548, 13554, 15822, 27108, 31644, 73543, 147086, 220629, 294172, 441258, 661887, 882516, 1323774, 1985661, 2647548, 3971322, 7942644]

約数ペア:

[(1, 7942644), (2, 3971322), (3, 2647548), (4, 1985661), (6, 1323774), (9, 882516), (12, 661887), (18, 441258), (27, 294172), (36, 220629), (54, 147086), (108, 73543), (251, 31644), (293, 27108), (502, 15822), (586, 13554), (753, 10548), (879, 9036), (1004, 7911), (1172, 6777), (1506, 5274), (1758, 4518), (2259, 3516), (2637, 3012)]