21800301864

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{242161}}^1$

素因数の和:242223

約数の個数: 96

約数和(自身を含む): 61838488320

約数和(自身を除く): 40038186456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 121, 124, 132, 186, 242, 248, 264, 341, 363, 372, 484, 682, 726, 744, 968, 1023, 1364, 1452, 2046, 2728, 2904, 3751, 4092, 7502, 8184, 11253, 15004, 22506, 30008, 45012, 90024, 242161, 484322, 726483, 968644, 1452966, 1937288, 2663771, 2905932, 5327542, 5811864, 7506991, 7991313, 10655084, 15013982, 15982626, 21310168, 22520973, 29301481, 30027964, 31965252, 45041946, 58602962, 60055928, 63930504, 82576901, 87904443, 90083892, 117205924, 165153802, 175808886, 180167784, 234411848, 247730703, 330307604, 351617772, 495461406, 660615208, 703235544, 908345911, 990922812, 1816691822, 1981845624, 2725037733, 3633383644, 5450075466, 7266767288, 10900150932, 21800301864]

約数ペア:

[(1, 21800301864), (2, 10900150932), (3, 7266767288), (4, 5450075466), (6, 3633383644), (8, 2725037733), (11, 1981845624), (12, 1816691822), (22, 990922812), (24, 908345911), (31, 703235544), (33, 660615208), (44, 495461406), (62, 351617772), (66, 330307604), (88, 247730703), (93, 234411848), (121, 180167784), (124, 175808886), (132, 165153802), (186, 117205924), (242, 90083892), (248, 87904443), (264, 82576901), (341, 63930504), (363, 60055928), (372, 58602962), (484, 45041946), (682, 31965252), (726, 30027964), (744, 29301481), (968, 22520973), (1023, 21310168), (1364, 15982626), (1452, 15013982), (2046, 10655084), (2728, 7991313), (2904, 7506991), (3751, 5811864), (4092, 5327542), (7502, 2905932), (8184, 2663771), (11253, 1937288), (15004, 1452966), (22506, 968644), (30008, 726483), (45012, 484322), (90024, 242161)]