21335970096

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{154501}}^1$

素因数の和:154659

約数の個数: 120

約数和(自身を含む): 68739793824

約数和(自身を除く): 47403823728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 137, 144, 168, 252, 274, 336, 411, 504, 548, 822, 959, 1008, 1096, 1233, 1644, 1918, 2192, 2466, 2877, 3288, 3836, 4932, 5754, 6576, 7672, 8631, 9864, 11508, 15344, 17262, 19728, 23016, 34524, 46032, 69048, 138096, 154501, 309002, 463503, 618004, 927006, 1081507, 1236008, 1390509, 1854012, 2163014, 2472016, 2781018, 3244521, 3708024, 4326028, 5562036, 6489042, 7416048, 8652056, 9733563, 11124072, 12978084, 17304112, 19467126, 21166637, 22248144, 25956168, 38934252, 42333274, 51912336, 63499911, 77868504, 84666548, 126999822, 148166459, 155737008, 169333096, 190499733, 253999644, 296332918, 338666192, 380999466, 444499377, 507999288, 592665836, 761998932, 888998754, 1015998576, 1185331672, 1333498131, 1523997864, 1777997508, 2370663344, 2666996262, 3047995728, 3555995016, 5333992524, 7111990032, 10667985048, 21335970096]

約数ペア:

[(1, 21335970096), (2, 10667985048), (3, 7111990032), (4, 5333992524), (6, 3555995016), (7, 3047995728), (8, 2666996262), (9, 2370663344), (12, 1777997508), (14, 1523997864), (16, 1333498131), (18, 1185331672), (21, 1015998576), (24, 888998754), (28, 761998932), (36, 592665836), (42, 507999288), (48, 444499377), (56, 380999466), (63, 338666192), (72, 296332918), (84, 253999644), (112, 190499733), (126, 169333096), (137, 155737008), (144, 148166459), (168, 126999822), (252, 84666548), (274, 77868504), (336, 63499911), (411, 51912336), (504, 42333274), (548, 38934252), (822, 25956168), (959, 22248144), (1008, 21166637), (1096, 19467126), (1233, 17304112), (1644, 12978084), (1918, 11124072), (2192, 9733563), (2466, 8652056), (2877, 7416048), (3288, 6489042), (3836, 5562036), (4932, 4326028), (5754, 3708024), (6576, 3244521), (7672, 2781018), (8631, 2472016), (9864, 2163014), (11508, 1854012), (15344, 1390509), (17262, 1236008), (19728, 1081507), (23016, 927006), (34524, 618004), (46032, 463503), (69048, 309002), (138096, 154501)]