28207942794

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{2129}}^1\times {\mathrm{2251}}^1$

素因数の和:4500

約数の個数: 64

約数和(自身を含む): 63317232000

約数和(自身を除く): 35109289206

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2129, 2251, 2943, 4258, 4502, 5886, 6387, 6753, 12774, 13506, 19161, 20259, 38322, 40518, 57483, 60777, 114966, 121554, 232061, 245359, 464122, 490718, 696183, 736077, 1392366, 1472154, 2088549, 2208231, 4177098, 4416462, 4792379, 6265647, 6624693, 9584758, 12531294, 13249386, 14377137, 28754274, 43131411, 86262822, 129394233, 258788466, 522369311, 1044738622, 1567107933, 3134215866, 4701323799, 9402647598, 14103971397, 28207942794]

約数ペア:

[(1, 28207942794), (2, 14103971397), (3, 9402647598), (6, 4701323799), (9, 3134215866), (18, 1567107933), (27, 1044738622), (54, 522369311), (109, 258788466), (218, 129394233), (327, 86262822), (654, 43131411), (981, 28754274), (1962, 14377137), (2129, 13249386), (2251, 12531294), (2943, 9584758), (4258, 6624693), (4502, 6265647), (5886, 4792379), (6387, 4416462), (6753, 4177098), (12774, 2208231), (13506, 2088549), (19161, 1472154), (20259, 1392366), (38322, 736077), (40518, 696183), (57483, 490718), (60777, 464122), (114966, 245359), (121554, 232061)]