18474472912

素因数分解:

$2^4\times 7^1\times {\mathrm{4289}}^1\times {\mathrm{38459}}^1$

素因数の和:42763

約数の個数: 40

約数和(自身を含む): 40918363200

約数和(自身を除く): 22443890288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4289, 8578, 17156, 30023, 34312, 38459, 60046, 68624, 76918, 120092, 153836, 240184, 269213, 307672, 480368, 538426, 615344, 1076852, 2153704, 4307408, 164950651, 329901302, 659802604, 1154654557, 1319605208, 2309309114, 2639210416, 4618618228, 9237236456, 18474472912]

約数ペア:

[(1, 18474472912), (2, 9237236456), (4, 4618618228), (7, 2639210416), (8, 2309309114), (14, 1319605208), (16, 1154654557), (28, 659802604), (56, 329901302), (112, 164950651), (4289, 4307408), (8578, 2153704), (17156, 1076852), (30023, 615344), (34312, 538426), (38459, 480368), (60046, 307672), (68624, 269213), (76918, 240184), (120092, 153836)]