22400118

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1877}}^1$

素因数の和:1918

約数の個数: 64

約数和(自身を含む): 56790720

約数和(自身を除く): 34390602

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1326, 1877, 1989, 3754, 3978, 5631, 5967, 11262, 11934, 16893, 24401, 31909, 33786, 48802, 50679, 63818, 73203, 95727, 101358, 146406, 191454, 219609, 287181, 414817, 439218, 574362, 658827, 829634, 861543, 1244451, 1317654, 1723086, 2488902, 3733353, 7466706, 11200059, 22400118]

約数ペア:

[(1, 22400118), (2, 11200059), (3, 7466706), (6, 3733353), (9, 2488902), (13, 1723086), (17, 1317654), (18, 1244451), (26, 861543), (27, 829634), (34, 658827), (39, 574362), (51, 439218), (54, 414817), (78, 287181), (102, 219609), (117, 191454), (153, 146406), (221, 101358), (234, 95727), (306, 73203), (351, 63818), (442, 50679), (459, 48802), (663, 33786), (702, 31909), (918, 24401), (1326, 16893), (1877, 11934), (1989, 11262), (3754, 5967), (3978, 5631)]