22378599

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 36516480

約数和(自身を除く): 14137881

約数列:

[1, 3, 9, 19, 27, 37, 57, 81, 111, 131, 171, 243, 333, 393, 513, 703, 999, 1179, 1539, 2109, 2489, 2997, 3537, 4617, 4847, 6327, 7467, 8991, 10611, 14541, 18981, 22401, 31833, 43623, 56943, 67203, 92093, 130869, 170829, 201609, 276279, 392607, 604827, 828837, 1177821, 2486511, 7459533, 22378599]

約数ペア:

[(1, 22378599), (3, 7459533), (9, 2486511), (19, 1177821), (27, 828837), (37, 604827), (57, 392607), (81, 276279), (111, 201609), (131, 170829), (171, 130869), (243, 92093), (333, 67203), (393, 56943), (513, 43623), (703, 31833), (999, 22401), (1179, 18981), (1539, 14541), (2109, 10611), (2489, 8991), (2997, 7467), (3537, 6327), (4617, 4847)]