18804943608

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{411739}}^1$

素因数の和:411932

約数の個数: 64

約数和(自身を含む): 51582787200

約数和(自身を除く): 32777843592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 173, 264, 346, 519, 692, 1038, 1384, 1903, 2076, 3806, 4152, 5709, 7612, 11418, 15224, 22836, 45672, 411739, 823478, 1235217, 1646956, 2470434, 3293912, 4529129, 4940868, 9058258, 9881736, 13587387, 18116516, 27174774, 36233032, 54349548, 71230847, 108699096, 142461694, 213692541, 284923388, 427385082, 569846776, 783539317, 854770164, 1567078634, 1709540328, 2350617951, 3134157268, 4701235902, 6268314536, 9402471804, 18804943608]

約数ペア:

[(1, 18804943608), (2, 9402471804), (3, 6268314536), (4, 4701235902), (6, 3134157268), (8, 2350617951), (11, 1709540328), (12, 1567078634), (22, 854770164), (24, 783539317), (33, 569846776), (44, 427385082), (66, 284923388), (88, 213692541), (132, 142461694), (173, 108699096), (264, 71230847), (346, 54349548), (519, 36233032), (692, 27174774), (1038, 18116516), (1384, 13587387), (1903, 9881736), (2076, 9058258), (3806, 4940868), (4152, 4529129), (5709, 3293912), (7612, 2470434), (11418, 1646956), (15224, 1235217), (22836, 823478), (45672, 411739)]