18442252808

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{82891}}^1$

素因数の和:83070

約数の個数: 64

約数和(自身を含む): 41180745600

約数和(自身を除く): 22738492792

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 137, 203, 232, 274, 406, 548, 812, 959, 1096, 1624, 1918, 3836, 3973, 7672, 7946, 15892, 27811, 31784, 55622, 82891, 111244, 165782, 222488, 331564, 580237, 663128, 1160474, 2320948, 2403839, 4641896, 4807678, 9615356, 11356067, 16826873, 19230712, 22712134, 33653746, 45424268, 67307492, 79492469, 90848536, 134614984, 158984938, 317969876, 329325943, 635939752, 658651886, 1317303772, 2305281601, 2634607544, 4610563202, 9221126404, 18442252808]

約数ペア:

[(1, 18442252808), (2, 9221126404), (4, 4610563202), (7, 2634607544), (8, 2305281601), (14, 1317303772), (28, 658651886), (29, 635939752), (56, 329325943), (58, 317969876), (116, 158984938), (137, 134614984), (203, 90848536), (232, 79492469), (274, 67307492), (406, 45424268), (548, 33653746), (812, 22712134), (959, 19230712), (1096, 16826873), (1624, 11356067), (1918, 9615356), (3836, 4807678), (3973, 4641896), (7672, 2403839), (7946, 2320948), (15892, 1160474), (27811, 663128), (31784, 580237), (55622, 331564), (82891, 222488), (111244, 165782)]