201718296

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71837}}^1$

素因数の和:71865

約数の個数: 64

約数和(自身を含む): 603439200

約数和(自身を除く): 401720904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 71837, 143674, 215511, 287348, 431022, 574696, 646533, 862044, 933881, 1293066, 1724088, 1867762, 1939599, 2586132, 2801643, 3735524, 3879198, 5172264, 5603286, 7471048, 7758396, 8404929, 11206572, 15516792, 16809858, 22413144, 25214787, 33619716, 50429574, 67239432, 100859148, 201718296]

約数ペア:

[(1, 201718296), (2, 100859148), (3, 67239432), (4, 50429574), (6, 33619716), (8, 25214787), (9, 22413144), (12, 16809858), (13, 15516792), (18, 11206572), (24, 8404929), (26, 7758396), (27, 7471048), (36, 5603286), (39, 5172264), (52, 3879198), (54, 3735524), (72, 2801643), (78, 2586132), (104, 1939599), (108, 1867762), (117, 1724088), (156, 1293066), (216, 933881), (234, 862044), (312, 646533), (351, 574696), (468, 431022), (702, 287348), (936, 215511), (1404, 143674), (2808, 71837)]