13221821814

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1\times {\mathrm{2351}}^1$

素因数の和:2953

約数の個数: 64

約数和(自身を含む): 27994595328

約数和(自身を除く): 14772773514

約数列:

[1, 2, 3, 6, 23, 46, 69, 83, 138, 166, 249, 491, 498, 982, 1473, 1909, 2351, 2946, 3818, 4702, 5727, 7053, 11293, 11454, 14106, 22586, 33879, 40753, 54073, 67758, 81506, 108146, 122259, 162219, 195133, 244518, 324438, 390266, 585399, 937319, 1154341, 1170798, 1874638, 2308682, 2811957, 3463023, 4488059, 5623914, 6926046, 8976118, 13464177, 26549843, 26928354, 53099686, 79649529, 95810303, 159299058, 191620606, 287430909, 574861818, 2203636969, 4407273938, 6610910907, 13221821814]

約数ペア:

[(1, 13221821814), (2, 6610910907), (3, 4407273938), (6, 2203636969), (23, 574861818), (46, 287430909), (69, 191620606), (83, 159299058), (138, 95810303), (166, 79649529), (249, 53099686), (491, 26928354), (498, 26549843), (982, 13464177), (1473, 8976118), (1909, 6926046), (2351, 5623914), (2946, 4488059), (3818, 3463023), (4702, 2811957), (5727, 2308682), (7053, 1874638), (11293, 1170798), (11454, 1154341), (14106, 937319), (22586, 585399), (33879, 390266), (40753, 324438), (54073, 244518), (67758, 195133), (81506, 162219), (108146, 122259)]