2012190102

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{38561}}^1$

素因数の和:38805

約数の個数: 48

約数和(自身を含む): 4716286848

約数和(自身を除く): 2704096746

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 223, 234, 446, 669, 1338, 2007, 2899, 4014, 5798, 8697, 17394, 26091, 38561, 52182, 77122, 115683, 231366, 347049, 501293, 694098, 1002586, 1503879, 3007758, 4511637, 8599103, 9023274, 17198206, 25797309, 51594618, 77391927, 111788339, 154783854, 223576678, 335365017, 670730034, 1006095051, 2012190102]

約数ペア:

[(1, 2012190102), (2, 1006095051), (3, 670730034), (6, 335365017), (9, 223576678), (13, 154783854), (18, 111788339), (26, 77391927), (39, 51594618), (78, 25797309), (117, 17198206), (223, 9023274), (234, 8599103), (446, 4511637), (669, 3007758), (1338, 1503879), (2007, 1002586), (2899, 694098), (4014, 501293), (5798, 347049), (8697, 231366), (17394, 115683), (26091, 77122), (38561, 52182)]