18077850

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{1913}}^1$

素因数の和:1941

約数の個数: 96

約数和(自身を含む): 56960640

約数和(自身を除く): 38882790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 270, 315, 350, 378, 450, 525, 630, 675, 945, 1050, 1350, 1575, 1890, 1913, 3150, 3826, 4725, 5739, 9450, 9565, 11478, 13391, 17217, 19130, 26782, 28695, 34434, 40173, 47825, 51651, 57390, 66955, 80346, 86085, 95650, 103302, 120519, 133910, 143475, 172170, 200865, 241038, 258255, 286950, 334775, 361557, 401730, 430425, 516510, 602595, 669550, 723114, 860850, 1004325, 1205190, 1291275, 1807785, 2008650, 2582550, 3012975, 3615570, 6025950, 9038925, 18077850]

約数ペア:

[(1, 18077850), (2, 9038925), (3, 6025950), (5, 3615570), (6, 3012975), (7, 2582550), (9, 2008650), (10, 1807785), (14, 1291275), (15, 1205190), (18, 1004325), (21, 860850), (25, 723114), (27, 669550), (30, 602595), (35, 516510), (42, 430425), (45, 401730), (50, 361557), (54, 334775), (63, 286950), (70, 258255), (75, 241038), (90, 200865), (105, 172170), (126, 143475), (135, 133910), (150, 120519), (175, 103302), (189, 95650), (210, 86085), (225, 80346), (270, 66955), (315, 57390), (350, 51651), (378, 47825), (450, 40173), (525, 34434), (630, 28695), (675, 26782), (945, 19130), (1050, 17217), (1350, 13391), (1575, 11478), (1890, 9565), (1913, 9450), (3150, 5739), (3826, 4725)]