2018030888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{6833}}^1$

素因数の和:6954

約数の個数: 64

約数和(自身を含む): 4182408000

約数和(自身を除く): 2164377112

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 67, 76, 116, 134, 152, 232, 268, 536, 551, 1102, 1273, 1943, 2204, 2546, 3886, 4408, 5092, 6833, 7772, 10184, 13666, 15544, 27332, 36917, 54664, 73834, 129827, 147668, 198157, 259654, 295336, 396314, 457811, 519308, 792628, 915622, 1038616, 1585256, 1831244, 3662488, 3764983, 7529966, 8698409, 13276519, 15059932, 17396818, 26553038, 30119864, 34793636, 53106076, 69587272, 106212152, 252253861, 504507722, 1009015444, 2018030888]

約数ペア:

[(1, 2018030888), (2, 1009015444), (4, 504507722), (8, 252253861), (19, 106212152), (29, 69587272), (38, 53106076), (58, 34793636), (67, 30119864), (76, 26553038), (116, 17396818), (134, 15059932), (152, 13276519), (232, 8698409), (268, 7529966), (536, 3764983), (551, 3662488), (1102, 1831244), (1273, 1585256), (1943, 1038616), (2204, 915622), (2546, 792628), (3886, 519308), (4408, 457811), (5092, 396314), (6833, 295336), (7772, 259654), (10184, 198157), (13666, 147668), (15544, 129827), (27332, 73834), (36917, 54664)]