18367004536

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{19997}}^1$

素因数の和:20176

約数の個数: 64

約数和(自身を含む): 36932306400

約数和(自身を除く): 18565301864

約数列:

[1, 2, 4, 8, 29, 37, 58, 74, 107, 116, 148, 214, 232, 296, 428, 856, 1073, 2146, 3103, 3959, 4292, 6206, 7918, 8584, 12412, 15836, 19997, 24824, 31672, 39994, 79988, 114811, 159976, 229622, 459244, 579913, 739889, 918488, 1159826, 1479778, 2139679, 2319652, 2959556, 4279358, 4639304, 5919112, 8558716, 17117432, 21456781, 42913562, 62050691, 79168123, 85827124, 124101382, 158336246, 171654248, 248202764, 316672492, 496405528, 633344984, 2295875567, 4591751134, 9183502268, 18367004536]

約数ペア:

[(1, 18367004536), (2, 9183502268), (4, 4591751134), (8, 2295875567), (29, 633344984), (37, 496405528), (58, 316672492), (74, 248202764), (107, 171654248), (116, 158336246), (148, 124101382), (214, 85827124), (232, 79168123), (296, 62050691), (428, 42913562), (856, 21456781), (1073, 17117432), (2146, 8558716), (3103, 5919112), (3959, 4639304), (4292, 4279358), (6206, 2959556), (7918, 2319652), (8584, 2139679), (12412, 1479778), (15836, 1159826), (19997, 918488), (24824, 739889), (31672, 579913), (39994, 459244), (79988, 229622), (114811, 159976)]