18590598

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1499}}^1$

素因数の和:1573

約数の個数: 48

約数和(自身を含む): 44226000

約数和(自身を除く): 25635402

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 477, 689, 954, 1378, 1499, 2067, 2998, 4134, 4497, 6201, 8994, 12402, 13491, 19487, 26982, 38974, 58461, 79447, 116922, 158894, 175383, 238341, 350766, 476682, 715023, 1032811, 1430046, 2065622, 3098433, 6196866, 9295299, 18590598]

約数ペア:

[(1, 18590598), (2, 9295299), (3, 6196866), (6, 3098433), (9, 2065622), (13, 1430046), (18, 1032811), (26, 715023), (39, 476682), (53, 350766), (78, 238341), (106, 175383), (117, 158894), (159, 116922), (234, 79447), (318, 58461), (477, 38974), (689, 26982), (954, 19487), (1378, 13491), (1499, 12402), (2067, 8994), (2998, 6201), (4134, 4497)]