12439817967564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1563576919}}^1$

素因数の和:1563576959

約数の個数: 72

約数和(自身を含む): 35855945929440

約数和(自身を除く): 23416127961876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 1563576919, 3127153838, 4690730757, 6254307676, 9381461514, 14072192271, 18762923028, 20326499947, 26580807623, 28144384542, 40652999894, 53161615246, 56288769084, 60979499841, 79742422869, 81305999788, 106323230492, 121958999682, 159484845738, 182938499523, 239227268607, 243917999364, 318969691476, 345550499099, 365876999046, 478454537214, 691100998198, 731753998092, 956909074428, 1036651497297, 1382201996396, 2073302994594, 3109954491891, 4146605989188, 6219908983782, 12439817967564]

約数ペア:

[(1, 12439817967564), (2, 6219908983782), (3, 4146605989188), (4, 3109954491891), (6, 2073302994594), (9, 1382201996396), (12, 1036651497297), (13, 956909074428), (17, 731753998092), (18, 691100998198), (26, 478454537214), (34, 365876999046), (36, 345550499099), (39, 318969691476), (51, 243917999364), (52, 239227268607), (68, 182938499523), (78, 159484845738), (102, 121958999682), (117, 106323230492), (153, 81305999788), (156, 79742422869), (204, 60979499841), (221, 56288769084), (234, 53161615246), (306, 40652999894), (442, 28144384542), (468, 26580807623), (612, 20326499947), (663, 18762923028), (884, 14072192271), (1326, 9381461514), (1989, 6254307676), (2652, 4690730757), (3978, 3127153838), (7956, 1563576919)]