18049968

素因数分解:

$2^4\times 3^2\times {\mathrm{163}}^1\times {\mathrm{769}}^1$

素因数の和:946

約数の個数: 60

約数和(自身を含む): 50890840

約数和(自身を除く): 32840872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 163, 326, 489, 652, 769, 978, 1304, 1467, 1538, 1956, 2307, 2608, 2934, 3076, 3912, 4614, 5868, 6152, 6921, 7824, 9228, 11736, 12304, 13842, 18456, 23472, 27684, 36912, 55368, 110736, 125347, 250694, 376041, 501388, 752082, 1002776, 1128123, 1504164, 2005552, 2256246, 3008328, 4512492, 6016656, 9024984, 18049968]

約数ペア:

[(1, 18049968), (2, 9024984), (3, 6016656), (4, 4512492), (6, 3008328), (8, 2256246), (9, 2005552), (12, 1504164), (16, 1128123), (18, 1002776), (24, 752082), (36, 501388), (48, 376041), (72, 250694), (144, 125347), (163, 110736), (326, 55368), (489, 36912), (652, 27684), (769, 23472), (978, 18456), (1304, 13842), (1467, 12304), (1538, 11736), (1956, 9228), (2307, 7824), (2608, 6921), (2934, 6152), (3076, 5868), (3912, 4614)]