18252698796

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1021}}^1\times {\mathrm{3163}}^1$

素因数の和:4351

約数の個数: 72

約数和(自身を含む): 46492815824

約数和(自身を除く): 28240117028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1021, 1413, 1884, 2042, 2826, 3063, 3163, 4084, 5652, 6126, 6326, 9189, 9489, 12252, 12652, 18378, 18978, 28467, 36756, 37956, 56934, 113868, 160297, 320594, 480891, 496591, 641188, 961782, 993182, 1442673, 1489773, 1923564, 1986364, 2885346, 2979546, 3229423, 4469319, 5770692, 5959092, 6458846, 8938638, 9688269, 12917692, 17877276, 19376538, 29064807, 38753076, 58129614, 116259228, 507019411, 1014038822, 1521058233, 2028077644, 3042116466, 4563174699, 6084232932, 9126349398, 18252698796]

約数ペア:

[(1, 18252698796), (2, 9126349398), (3, 6084232932), (4, 4563174699), (6, 3042116466), (9, 2028077644), (12, 1521058233), (18, 1014038822), (36, 507019411), (157, 116259228), (314, 58129614), (471, 38753076), (628, 29064807), (942, 19376538), (1021, 17877276), (1413, 12917692), (1884, 9688269), (2042, 8938638), (2826, 6458846), (3063, 5959092), (3163, 5770692), (4084, 4469319), (5652, 3229423), (6126, 2979546), (6326, 2885346), (9189, 1986364), (9489, 1923564), (12252, 1489773), (12652, 1442673), (18378, 993182), (18978, 961782), (28467, 641188), (36756, 496591), (37956, 480891), (56934, 320594), (113868, 160297)]