9930564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 28986048

約数和(自身を除く): 19055484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 251, 252, 314, 471, 502, 628, 753, 942, 1004, 1099, 1413, 1506, 1757, 1884, 2198, 2259, 2826, 3012, 3297, 3514, 4396, 4518, 5271, 5652, 6594, 7028, 9036, 9891, 10542, 13188, 15813, 19782, 21084, 31626, 39407, 39564, 63252, 78814, 118221, 157628, 236442, 275849, 354663, 472884, 551698, 709326, 827547, 1103396, 1418652, 1655094, 2482641, 3310188, 4965282, 9930564]

約数ペア:

[(1, 9930564), (2, 4965282), (3, 3310188), (4, 2482641), (6, 1655094), (7, 1418652), (9, 1103396), (12, 827547), (14, 709326), (18, 551698), (21, 472884), (28, 354663), (36, 275849), (42, 236442), (63, 157628), (84, 118221), (126, 78814), (157, 63252), (251, 39564), (252, 39407), (314, 31626), (471, 21084), (502, 19782), (628, 15813), (753, 13188), (942, 10542), (1004, 9891), (1099, 9036), (1413, 7028), (1506, 6594), (1757, 5652), (1884, 5271), (2198, 4518), (2259, 4396), (2826, 3514), (3012, 3297)]