18491193672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3795401}}^1$

素因数の和:3795446

約数の個数: 64

約数和(自身を含む): 54653788800

約数和(自身を除く): 36162595128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4872, 3795401, 7590802, 11386203, 15181604, 22772406, 26567807, 30363208, 45544812, 53135614, 79703421, 91089624, 106271228, 110066629, 159406842, 212542456, 220133258, 318813684, 330199887, 440266516, 637627368, 660399774, 770466403, 880533032, 1320799548, 1540932806, 2311399209, 2641599096, 3081865612, 4622798418, 6163731224, 9245596836, 18491193672]

約数ペア:

[(1, 18491193672), (2, 9245596836), (3, 6163731224), (4, 4622798418), (6, 3081865612), (7, 2641599096), (8, 2311399209), (12, 1540932806), (14, 1320799548), (21, 880533032), (24, 770466403), (28, 660399774), (29, 637627368), (42, 440266516), (56, 330199887), (58, 318813684), (84, 220133258), (87, 212542456), (116, 159406842), (168, 110066629), (174, 106271228), (203, 91089624), (232, 79703421), (348, 53135614), (406, 45544812), (609, 30363208), (696, 26567807), (812, 22772406), (1218, 15181604), (1624, 11386203), (2436, 7590802), (4872, 3795401)]