18832531776

素因数分解:

$2^6\times 3^1\times {\mathrm{197}}^1\times {\mathrm{497899}}^1$

素因数の和:498111

約数の個数: 56

約数和(自身を含む): 50080773600

約数和(自身を除く): 31248241824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 6304, 9456, 12608, 18912, 37824, 497899, 995798, 1493697, 1991596, 2987394, 3983192, 5974788, 7966384, 11949576, 15932768, 23899152, 31865536, 47798304, 95596608, 98086103, 196172206, 294258309, 392344412, 588516618, 784688824, 1177033236, 1569377648, 2354066472, 3138755296, 4708132944, 6277510592, 9416265888, 18832531776]

約数ペア:

[(1, 18832531776), (2, 9416265888), (3, 6277510592), (4, 4708132944), (6, 3138755296), (8, 2354066472), (12, 1569377648), (16, 1177033236), (24, 784688824), (32, 588516618), (48, 392344412), (64, 294258309), (96, 196172206), (192, 98086103), (197, 95596608), (394, 47798304), (591, 31865536), (788, 23899152), (1182, 15932768), (1576, 11949576), (2364, 7966384), (3152, 5974788), (4728, 3983192), (6304, 2987394), (9456, 1991596), (12608, 1493697), (18912, 995798), (37824, 497899)]