13708842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 33868800

約数和(自身を除く): 20159958

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 114, 123, 133, 246, 266, 287, 399, 419, 574, 779, 798, 838, 861, 1257, 1558, 1722, 2337, 2514, 2933, 4674, 5453, 5866, 7961, 8799, 10906, 15922, 16359, 17179, 17598, 23883, 32718, 34358, 47766, 51537, 55727, 103074, 111454, 120253, 167181, 240506, 326401, 334362, 360759, 652802, 721518, 979203, 1958406, 2284807, 4569614, 6854421, 13708842]

約数ペア:

[(1, 13708842), (2, 6854421), (3, 4569614), (6, 2284807), (7, 1958406), (14, 979203), (19, 721518), (21, 652802), (38, 360759), (41, 334362), (42, 326401), (57, 240506), (82, 167181), (114, 120253), (123, 111454), (133, 103074), (246, 55727), (266, 51537), (287, 47766), (399, 34358), (419, 32718), (574, 23883), (779, 17598), (798, 17179), (838, 16359), (861, 15922), (1257, 10906), (1558, 8799), (1722, 7961), (2337, 5866), (2514, 5453), (2933, 4674)]