19327464

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{6883}}^1$

素因数の和:6911

約数の個数: 64

約数和(自身を含む): 57825600

約数和(自身を除く): 38498136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 6883, 13766, 20649, 27532, 41298, 55064, 61947, 82596, 89479, 123894, 165192, 178958, 185841, 247788, 268437, 357916, 371682, 495576, 536874, 715832, 743364, 805311, 1073748, 1486728, 1610622, 2147496, 2415933, 3221244, 4831866, 6442488, 9663732, 19327464]

約数ペア:

[(1, 19327464), (2, 9663732), (3, 6442488), (4, 4831866), (6, 3221244), (8, 2415933), (9, 2147496), (12, 1610622), (13, 1486728), (18, 1073748), (24, 805311), (26, 743364), (27, 715832), (36, 536874), (39, 495576), (52, 371682), (54, 357916), (72, 268437), (78, 247788), (104, 185841), (108, 178958), (117, 165192), (156, 123894), (216, 89479), (234, 82596), (312, 61947), (351, 55064), (468, 41298), (702, 27532), (936, 20649), (1404, 13766), (2808, 6883)]