19119007278

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{134639}}^1$

素因数の和:134691

約数の個数: 96

約数和(自身を含む): 50409216000

約数和(自身を除く): 31290208722

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 161, 207, 294, 322, 343, 414, 441, 483, 686, 882, 966, 1029, 1127, 1449, 2058, 2254, 2898, 3087, 3381, 6174, 6762, 7889, 10143, 15778, 20286, 23667, 47334, 71001, 134639, 142002, 269278, 403917, 807834, 942473, 1211751, 1884946, 2423502, 2827419, 3096697, 5654838, 6193394, 6597311, 8482257, 9290091, 13194622, 16964514, 18580182, 19791933, 21676879, 27870273, 39583866, 43353758, 46181177, 55740546, 59375799, 65030637, 92362354, 118751598, 130061274, 138543531, 151738153, 195091911, 277087062, 303476306, 390183822, 415630593, 455214459, 831261186, 910428918, 1062167071, 1365643377, 2124334142, 2731286754, 3186501213, 6373002426, 9559503639, 19119007278]

約数ペア:

[(1, 19119007278), (2, 9559503639), (3, 6373002426), (6, 3186501213), (7, 2731286754), (9, 2124334142), (14, 1365643377), (18, 1062167071), (21, 910428918), (23, 831261186), (42, 455214459), (46, 415630593), (49, 390183822), (63, 303476306), (69, 277087062), (98, 195091911), (126, 151738153), (138, 138543531), (147, 130061274), (161, 118751598), (207, 92362354), (294, 65030637), (322, 59375799), (343, 55740546), (414, 46181177), (441, 43353758), (483, 39583866), (686, 27870273), (882, 21676879), (966, 19791933), (1029, 18580182), (1127, 16964514), (1449, 13194622), (2058, 9290091), (2254, 8482257), (2898, 6597311), (3087, 6193394), (3381, 5654838), (6174, 3096697), (6762, 2827419), (7889, 2423502), (10143, 1884946), (15778, 1211751), (20286, 942473), (23667, 807834), (47334, 403917), (71001, 269278), (134639, 142002)]