18528058864

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{41849}}^1$

素因数の和:41990

約数の個数: 80

約数和(自身を含む): 42345504000

約数和(自身を除く): 23817445136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 67, 112, 118, 134, 236, 268, 413, 469, 472, 536, 826, 938, 944, 1072, 1652, 1876, 3304, 3752, 3953, 6608, 7504, 7906, 15812, 27671, 31624, 41849, 55342, 63248, 83698, 110684, 167396, 221368, 292943, 334792, 442736, 585886, 669584, 1171772, 2343544, 2469091, 2803883, 4687088, 4938182, 5607766, 9876364, 11215532, 17283637, 19627181, 19752728, 22431064, 34567274, 39254362, 39505456, 44862128, 69134548, 78508724, 138269096, 157017448, 165429097, 276538192, 314034896, 330858194, 661716388, 1158003679, 1323432776, 2316007358, 2646865552, 4632014716, 9264029432, 18528058864]

約数ペア:

[(1, 18528058864), (2, 9264029432), (4, 4632014716), (7, 2646865552), (8, 2316007358), (14, 1323432776), (16, 1158003679), (28, 661716388), (56, 330858194), (59, 314034896), (67, 276538192), (112, 165429097), (118, 157017448), (134, 138269096), (236, 78508724), (268, 69134548), (413, 44862128), (469, 39505456), (472, 39254362), (536, 34567274), (826, 22431064), (938, 19752728), (944, 19627181), (1072, 17283637), (1652, 11215532), (1876, 9876364), (3304, 5607766), (3752, 4938182), (3953, 4687088), (6608, 2803883), (7504, 2469091), (7906, 2343544), (15812, 1171772), (27671, 669584), (31624, 585886), (41849, 442736), (55342, 334792), (63248, 292943), (83698, 221368), (110684, 167396)]