18301968

素因数分解:

$2^4\times 3^2\times {\mathrm{149}}^1\times {\mathrm{853}}^1$

素因数の和:1016

約数の個数: 60

約数和(自身を含む): 51624300

約数和(自身を除く): 33322332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 149, 298, 447, 596, 853, 894, 1192, 1341, 1706, 1788, 2384, 2559, 2682, 3412, 3576, 5118, 5364, 6824, 7152, 7677, 10236, 10728, 13648, 15354, 20472, 21456, 30708, 40944, 61416, 122832, 127097, 254194, 381291, 508388, 762582, 1016776, 1143873, 1525164, 2033552, 2287746, 3050328, 4575492, 6100656, 9150984, 18301968]

約数ペア:

[(1, 18301968), (2, 9150984), (3, 6100656), (4, 4575492), (6, 3050328), (8, 2287746), (9, 2033552), (12, 1525164), (16, 1143873), (18, 1016776), (24, 762582), (36, 508388), (48, 381291), (72, 254194), (144, 127097), (149, 122832), (298, 61416), (447, 40944), (596, 30708), (853, 21456), (894, 20472), (1192, 15354), (1341, 13648), (1706, 10728), (1788, 10236), (2384, 7677), (2559, 7152), (2682, 6824), (3412, 5364), (3576, 5118)]