2019919248

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{203293}}^1$

素因数の和:203333

約数の個数: 80

約数和(自身を含む): 6050029440

約数和(自身を除く): 4030110192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 203293, 406586, 609879, 813172, 1219758, 1626344, 1829637, 2439516, 3252688, 3659274, 4675739, 4879032, 5488911, 7318548, 9351478, 9758064, 10977822, 14027217, 14637096, 18702956, 21955644, 28054434, 29274192, 37405912, 42081651, 43911288, 56108868, 74811824, 84163302, 87822576, 112217736, 126244953, 168326604, 224435472, 252489906, 336653208, 504979812, 673306416, 1009959624, 2019919248]

約数ペア:

[(1, 2019919248), (2, 1009959624), (3, 673306416), (4, 504979812), (6, 336653208), (8, 252489906), (9, 224435472), (12, 168326604), (16, 126244953), (18, 112217736), (23, 87822576), (24, 84163302), (27, 74811824), (36, 56108868), (46, 43911288), (48, 42081651), (54, 37405912), (69, 29274192), (72, 28054434), (92, 21955644), (108, 18702956), (138, 14637096), (144, 14027217), (184, 10977822), (207, 9758064), (216, 9351478), (276, 7318548), (368, 5488911), (414, 4879032), (432, 4675739), (552, 3659274), (621, 3252688), (828, 2439516), (1104, 1829637), (1242, 1626344), (1656, 1219758), (2484, 813172), (3312, 609879), (4968, 406586), (9936, 203293)]