2018416904

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{14207}}^1$

素因数の和:14322

約数の個数: 64

約数和(自身を含む): 4501094400

約数和(自身を除く): 2482677496

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 59, 86, 118, 172, 236, 301, 344, 413, 472, 602, 826, 1204, 1652, 2408, 2537, 3304, 5074, 10148, 14207, 17759, 20296, 28414, 35518, 56828, 71036, 99449, 113656, 142072, 198898, 397796, 610901, 795592, 838213, 1221802, 1676426, 2443604, 3352852, 4276307, 4887208, 5867491, 6705704, 8552614, 11734982, 17105228, 23469964, 34210456, 36043159, 46939928, 72086318, 144172636, 252302113, 288345272, 504604226, 1009208452, 2018416904]

約数ペア:

[(1, 2018416904), (2, 1009208452), (4, 504604226), (7, 288345272), (8, 252302113), (14, 144172636), (28, 72086318), (43, 46939928), (56, 36043159), (59, 34210456), (86, 23469964), (118, 17105228), (172, 11734982), (236, 8552614), (301, 6705704), (344, 5867491), (413, 4887208), (472, 4276307), (602, 3352852), (826, 2443604), (1204, 1676426), (1652, 1221802), (2408, 838213), (2537, 795592), (3304, 610901), (5074, 397796), (10148, 198898), (14207, 142072), (17759, 113656), (20296, 99449), (28414, 71036), (35518, 56828)]