19008092136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1\times {\mathrm{997}}^1$

素因数の和:1555

約数の個数: 128

約数和(自身を含む): 52279551360

約数和(自身を除く): 33271459224

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 257, 264, 281, 514, 562, 771, 843, 997, 1028, 1124, 1542, 1686, 1994, 2056, 2248, 2827, 2991, 3084, 3091, 3372, 3988, 5654, 5982, 6168, 6182, 6744, 7976, 8481, 9273, 10967, 11308, 11964, 12364, 16962, 18546, 21934, 22616, 23928, 24728, 32901, 33924, 37092, 43868, 65802, 67848, 72217, 74184, 87736, 131604, 144434, 216651, 256229, 263208, 280157, 288868, 433302, 512458, 560314, 577736, 768687, 794387, 840471, 866604, 1024916, 1120628, 1537374, 1588774, 1680942, 1733208, 2049832, 2241256, 2383161, 2818519, 3074748, 3081727, 3177548, 3361884, 4766322, 5637038, 6149496, 6163454, 6355096, 6723768, 8455557, 9245181, 9532644, 11274076, 12326908, 16911114, 18490362, 19065288, 22548152, 24653816, 33822228, 36980724, 67644456, 72000349, 73961448, 144000698, 216001047, 288001396, 432002094, 576002792, 792003839, 864004188, 1584007678, 1728008376, 2376011517, 3168015356, 4752023034, 6336030712, 9504046068, 19008092136]

約数ペア:

[(1, 19008092136), (2, 9504046068), (3, 6336030712), (4, 4752023034), (6, 3168015356), (8, 2376011517), (11, 1728008376), (12, 1584007678), (22, 864004188), (24, 792003839), (33, 576002792), (44, 432002094), (66, 288001396), (88, 216001047), (132, 144000698), (257, 73961448), (264, 72000349), (281, 67644456), (514, 36980724), (562, 33822228), (771, 24653816), (843, 22548152), (997, 19065288), (1028, 18490362), (1124, 16911114), (1542, 12326908), (1686, 11274076), (1994, 9532644), (2056, 9245181), (2248, 8455557), (2827, 6723768), (2991, 6355096), (3084, 6163454), (3091, 6149496), (3372, 5637038), (3988, 4766322), (5654, 3361884), (5982, 3177548), (6168, 3081727), (6182, 3074748), (6744, 2818519), (7976, 2383161), (8481, 2241256), (9273, 2049832), (10967, 1733208), (11308, 1680942), (11964, 1588774), (12364, 1537374), (16962, 1120628), (18546, 1024916), (21934, 866604), (22616, 840471), (23928, 794387), (24728, 768687), (32901, 577736), (33924, 560314), (37092, 512458), (43868, 433302), (65802, 288868), (67848, 280157), (72217, 263208), (74184, 256229), (87736, 216651), (131604, 144434)]