12499683858

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{77339}}^1$

素因数の和:77464

約数の個数: 64

約数和(自身を含む): 28844726400

約数和(自身を除く): 16345042542

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 73, 82, 123, 146, 219, 246, 369, 438, 657, 738, 1107, 1314, 1971, 2214, 2993, 3942, 5986, 8979, 17958, 26937, 53874, 77339, 80811, 154678, 161622, 232017, 464034, 696051, 1392102, 2088153, 3170899, 4176306, 5645747, 6341798, 9512697, 11291494, 16937241, 19025394, 28538091, 33874482, 50811723, 57076182, 85614273, 101623446, 152435169, 171228546, 231475627, 304870338, 462951254, 694426881, 1388853762, 2083280643, 4166561286, 6249841929, 12499683858]

約数ペア:

[(1, 12499683858), (2, 6249841929), (3, 4166561286), (6, 2083280643), (9, 1388853762), (18, 694426881), (27, 462951254), (41, 304870338), (54, 231475627), (73, 171228546), (82, 152435169), (123, 101623446), (146, 85614273), (219, 57076182), (246, 50811723), (369, 33874482), (438, 28538091), (657, 19025394), (738, 16937241), (1107, 11291494), (1314, 9512697), (1971, 6341798), (2214, 5645747), (2993, 4176306), (3942, 3170899), (5986, 2088153), (8979, 1392102), (17958, 696051), (26937, 464034), (53874, 232017), (77339, 161622), (80811, 154678)]