18511254192

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{185677}}^1$

素因数の和:185786

約数の個数: 80

約数和(自身を含む): 50100380672

約数和(自身を除く): 31589126480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 67, 93, 124, 134, 186, 201, 248, 268, 372, 402, 496, 536, 744, 804, 1072, 1488, 1608, 2077, 3216, 4154, 6231, 8308, 12462, 16616, 24924, 33232, 49848, 99696, 185677, 371354, 557031, 742708, 1114062, 1485416, 2228124, 2970832, 4456248, 5755987, 8912496, 11511974, 12440359, 17267961, 23023948, 24880718, 34535922, 37321077, 46047896, 49761436, 69071844, 74642154, 92095792, 99522872, 138143688, 149284308, 199045744, 276287376, 298568616, 385651129, 597137232, 771302258, 1156953387, 1542604516, 2313906774, 3085209032, 4627813548, 6170418064, 9255627096, 18511254192]

約数ペア:

[(1, 18511254192), (2, 9255627096), (3, 6170418064), (4, 4627813548), (6, 3085209032), (8, 2313906774), (12, 1542604516), (16, 1156953387), (24, 771302258), (31, 597137232), (48, 385651129), (62, 298568616), (67, 276287376), (93, 199045744), (124, 149284308), (134, 138143688), (186, 99522872), (201, 92095792), (248, 74642154), (268, 69071844), (372, 49761436), (402, 46047896), (496, 37321077), (536, 34535922), (744, 24880718), (804, 23023948), (1072, 17267961), (1488, 12440359), (1608, 11511974), (2077, 8912496), (3216, 5755987), (4154, 4456248), (6231, 2970832), (8308, 2228124), (12462, 1485416), (16616, 1114062), (24924, 742708), (33232, 557031), (49848, 371354), (99696, 185677)]