19851724872

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{3967}}^1\times {\mathrm{9929}}^1$

素因数の和:13915

約数の個数: 96

約数和(自身を含む): 61467494400

約数和(自身を除く): 41615769528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 3967, 7934, 9929, 11901, 15868, 19858, 23802, 27769, 29787, 31736, 35703, 39716, 47604, 55538, 59574, 69503, 71406, 79432, 83307, 89361, 95208, 111076, 119148, 139006, 142812, 166614, 178722, 208509, 222152, 238296, 249921, 278012, 285624, 333228, 357444, 417018, 499842, 556024, 625527, 666456, 714888, 834036, 999684, 1251054, 1668072, 1999368, 2502108, 5004216, 39388343, 78776686, 118165029, 157553372, 236330058, 275718401, 315106744, 354495087, 472660116, 551436802, 708990174, 827155203, 945320232, 1102873604, 1417980348, 1654310406, 2205747208, 2481465609, 2835960696, 3308620812, 4962931218, 6617241624, 9925862436, 19851724872]

約数ペア:

[(1, 19851724872), (2, 9925862436), (3, 6617241624), (4, 4962931218), (6, 3308620812), (7, 2835960696), (8, 2481465609), (9, 2205747208), (12, 1654310406), (14, 1417980348), (18, 1102873604), (21, 945320232), (24, 827155203), (28, 708990174), (36, 551436802), (42, 472660116), (56, 354495087), (63, 315106744), (72, 275718401), (84, 236330058), (126, 157553372), (168, 118165029), (252, 78776686), (504, 39388343), (3967, 5004216), (7934, 2502108), (9929, 1999368), (11901, 1668072), (15868, 1251054), (19858, 999684), (23802, 834036), (27769, 714888), (29787, 666456), (31736, 625527), (35703, 556024), (39716, 499842), (47604, 417018), (55538, 357444), (59574, 333228), (69503, 285624), (71406, 278012), (79432, 249921), (83307, 238296), (89361, 222152), (95208, 208509), (111076, 178722), (119148, 166614), (139006, 142812)]