13157892

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 36691200

約数和(自身を除く): 23533308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 149, 198, 223, 298, 396, 446, 447, 596, 669, 892, 894, 1338, 1341, 1639, 1788, 2007, 2453, 2676, 2682, 3278, 4014, 4906, 4917, 5364, 6556, 7359, 8028, 9812, 9834, 14718, 14751, 19668, 22077, 29436, 29502, 33227, 44154, 59004, 66454, 88308, 99681, 132908, 199362, 299043, 365497, 398724, 598086, 730994, 1096491, 1196172, 1461988, 2192982, 3289473, 4385964, 6578946, 13157892]

約数ペア:

[(1, 13157892), (2, 6578946), (3, 4385964), (4, 3289473), (6, 2192982), (9, 1461988), (11, 1196172), (12, 1096491), (18, 730994), (22, 598086), (33, 398724), (36, 365497), (44, 299043), (66, 199362), (99, 132908), (132, 99681), (149, 88308), (198, 66454), (223, 59004), (298, 44154), (396, 33227), (446, 29502), (447, 29436), (596, 22077), (669, 19668), (892, 14751), (894, 14718), (1338, 9834), (1341, 9812), (1639, 8028), (1788, 7359), (2007, 6556), (2453, 5364), (2676, 4917), (2682, 4906), (3278, 4014)]