2018918767514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{991}}^1\times {\mathrm{7867}}^1$

素因数の和:9099

約数の個数: 64

約数和(自身を含む): 3371784192000

約数和(自身を除く): 1352865424486

約数列:

[1, 2, 11, 22, 79, 149, 158, 298, 869, 991, 1639, 1738, 1982, 3278, 7867, 10901, 11771, 15734, 21802, 23542, 78289, 86537, 129481, 147659, 156578, 173074, 258962, 295318, 621493, 861179, 1172183, 1242986, 1624249, 1722358, 2344366, 3248498, 6836423, 7796197, 11665061, 12894013, 13672846, 15592394, 23330122, 25788026, 85758167, 92602457, 128315671, 171516334, 185204914, 256631342, 615899563, 1018627027, 1161633353, 1231799126, 2037254054, 2323266706, 6774895193, 12777966883, 13549790386, 25555933766, 91769034887, 183538069774, 1009459383757, 2018918767514]

約数ペア:

[(1, 2018918767514), (2, 1009459383757), (11, 183538069774), (22, 91769034887), (79, 25555933766), (149, 13549790386), (158, 12777966883), (298, 6774895193), (869, 2323266706), (991, 2037254054), (1639, 1231799126), (1738, 1161633353), (1982, 1018627027), (3278, 615899563), (7867, 256631342), (10901, 185204914), (11771, 171516334), (15734, 128315671), (21802, 92602457), (23542, 85758167), (78289, 25788026), (86537, 23330122), (129481, 15592394), (147659, 13672846), (156578, 12894013), (173074, 11665061), (258962, 7796197), (295318, 6836423), (621493, 3248498), (861179, 2344366), (1172183, 1722358), (1242986, 1624249)]