7740018

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 20547072

約数和(自身を除く): 12807054

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 31, 33, 39, 62, 66, 78, 93, 97, 99, 117, 143, 186, 194, 198, 234, 279, 286, 291, 341, 403, 429, 558, 582, 682, 806, 858, 873, 1023, 1067, 1209, 1261, 1287, 1746, 2046, 2134, 2418, 2522, 2574, 3007, 3069, 3201, 3627, 3783, 4433, 6014, 6138, 6402, 7254, 7566, 8866, 9021, 9603, 11349, 13299, 13871, 18042, 19206, 22698, 26598, 27063, 27742, 33077, 39091, 39897, 41613, 54126, 66154, 78182, 79794, 83226, 99231, 117273, 124839, 198462, 234546, 249678, 297693, 351819, 430001, 595386, 703638, 860002, 1290003, 2580006, 3870009, 7740018]

約数ペア:

[(1, 7740018), (2, 3870009), (3, 2580006), (6, 1290003), (9, 860002), (11, 703638), (13, 595386), (18, 430001), (22, 351819), (26, 297693), (31, 249678), (33, 234546), (39, 198462), (62, 124839), (66, 117273), (78, 99231), (93, 83226), (97, 79794), (99, 78182), (117, 66154), (143, 54126), (186, 41613), (194, 39897), (198, 39091), (234, 33077), (279, 27742), (286, 27063), (291, 26598), (341, 22698), (403, 19206), (429, 18042), (558, 13871), (582, 13299), (682, 11349), (806, 9603), (858, 9021), (873, 8866), (1023, 7566), (1067, 7254), (1209, 6402), (1261, 6138), (1287, 6014), (1746, 4433), (2046, 3783), (2134, 3627), (2418, 3201), (2522, 3069), (2574, 3007)]