17923841241904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4397}}^1\times {\mathrm{120233}}^1$

素因数の和:124814

約数の個数: 80

約数和(自身を含む): 37637095259232

約数和(自身を除く): 19713254017328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 163, 208, 326, 652, 1304, 2119, 2608, 4238, 4397, 8476, 8794, 16952, 17588, 33904, 35176, 57161, 70352, 114322, 120233, 228644, 240466, 457288, 480932, 716711, 914576, 961864, 1433422, 1563029, 1923728, 2866844, 3126058, 5733688, 6252116, 9317243, 11467376, 12504232, 18634486, 19597979, 25008464, 37268972, 39195958, 74537944, 78391916, 149075888, 156783832, 254773727, 313567664, 509547454, 528664501, 1019094908, 1057329002, 2038189816, 2114658004, 4076379632, 4229316008, 6872638513, 8458632016, 13745277026, 27490554052, 54981108104, 86172313663, 109962216208, 172344627326, 344689254652, 689378509304, 1120240077619, 1378757018608, 2240480155238, 4480960310476, 8961920620952, 17923841241904]

約数ペア:

[(1, 17923841241904), (2, 8961920620952), (4, 4480960310476), (8, 2240480155238), (13, 1378757018608), (16, 1120240077619), (26, 689378509304), (52, 344689254652), (104, 172344627326), (163, 109962216208), (208, 86172313663), (326, 54981108104), (652, 27490554052), (1304, 13745277026), (2119, 8458632016), (2608, 6872638513), (4238, 4229316008), (4397, 4076379632), (8476, 2114658004), (8794, 2038189816), (16952, 1057329002), (17588, 1019094908), (33904, 528664501), (35176, 509547454), (57161, 313567664), (70352, 254773727), (114322, 156783832), (120233, 149075888), (228644, 78391916), (240466, 74537944), (457288, 39195958), (480932, 37268972), (716711, 25008464), (914576, 19597979), (961864, 18634486), (1433422, 12504232), (1563029, 11467376), (1923728, 9317243), (2866844, 6252116), (3126058, 5733688)]