19314936

素因数分解:

$2^3\times 3^4\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:786

約数の個数: 80

約数和(自身を含む): 55495440

約数和(自身を除く): 36180504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 81, 82, 108, 123, 162, 164, 216, 246, 324, 328, 369, 492, 648, 727, 738, 984, 1107, 1454, 1476, 2181, 2214, 2908, 2952, 3321, 4362, 4428, 5816, 6543, 6642, 8724, 8856, 13086, 13284, 17448, 19629, 26172, 26568, 29807, 39258, 52344, 58887, 59614, 78516, 89421, 117774, 119228, 157032, 178842, 235548, 238456, 268263, 357684, 471096, 536526, 715368, 804789, 1073052, 1609578, 2146104, 2414367, 3219156, 4828734, 6438312, 9657468, 19314936]

約数ペア:

[(1, 19314936), (2, 9657468), (3, 6438312), (4, 4828734), (6, 3219156), (8, 2414367), (9, 2146104), (12, 1609578), (18, 1073052), (24, 804789), (27, 715368), (36, 536526), (41, 471096), (54, 357684), (72, 268263), (81, 238456), (82, 235548), (108, 178842), (123, 157032), (162, 119228), (164, 117774), (216, 89421), (246, 78516), (324, 59614), (328, 58887), (369, 52344), (492, 39258), (648, 29807), (727, 26568), (738, 26172), (984, 19629), (1107, 17448), (1454, 13284), (1476, 13086), (2181, 8856), (2214, 8724), (2908, 6642), (2952, 6543), (3321, 5816), (4362, 4428)]