12789025578

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{166667}}^1$

素因数の和:166721

約数の個数: 96

約数和(自身を含む): 34200273600

約数和(自身を除く): 21411248022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 49, 54, 58, 63, 87, 98, 126, 147, 174, 189, 203, 261, 294, 378, 406, 441, 522, 609, 783, 882, 1218, 1323, 1421, 1566, 1827, 2646, 2842, 3654, 4263, 5481, 8526, 10962, 12789, 25578, 38367, 76734, 166667, 333334, 500001, 1000002, 1166669, 1500003, 2333338, 3000006, 3500007, 4500009, 4833343, 7000014, 8166683, 9000018, 9666686, 10500021, 14500029, 16333366, 21000042, 24500049, 29000058, 31500063, 33833401, 43500087, 49000098, 63000126, 67666802, 73500147, 87000174, 101500203, 130500261, 147000294, 203000406, 220500441, 236833807, 261000522, 304500609, 441000882, 473667614, 609001218, 710501421, 913501827, 1421002842, 1827003654, 2131504263, 4263008526, 6394512789, 12789025578]

約数ペア:

[(1, 12789025578), (2, 6394512789), (3, 4263008526), (6, 2131504263), (7, 1827003654), (9, 1421002842), (14, 913501827), (18, 710501421), (21, 609001218), (27, 473667614), (29, 441000882), (42, 304500609), (49, 261000522), (54, 236833807), (58, 220500441), (63, 203000406), (87, 147000294), (98, 130500261), (126, 101500203), (147, 87000174), (174, 73500147), (189, 67666802), (203, 63000126), (261, 49000098), (294, 43500087), (378, 33833401), (406, 31500063), (441, 29000058), (522, 24500049), (609, 21000042), (783, 16333366), (882, 14500029), (1218, 10500021), (1323, 9666686), (1421, 9000018), (1566, 8166683), (1827, 7000014), (2646, 4833343), (2842, 4500009), (3654, 3500007), (4263, 3000006), (5481, 2333338), (8526, 1500003), (10962, 1166669), (12789, 1000002), (25578, 500001), (38367, 333334), (76734, 166667)]