16173762

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 37255680

約数和(自身を除く): 21081918

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 43, 66, 82, 86, 123, 129, 139, 246, 258, 278, 417, 451, 473, 834, 902, 946, 1353, 1419, 1529, 1763, 2706, 2838, 3058, 3526, 4587, 5289, 5699, 5977, 9174, 10578, 11398, 11954, 17097, 17931, 19393, 34194, 35862, 38786, 58179, 62689, 65747, 116358, 125378, 131494, 188067, 197241, 245057, 376134, 394482, 490114, 735171, 1470342, 2695627, 5391254, 8086881, 16173762]

約数ペア:

[(1, 16173762), (2, 8086881), (3, 5391254), (6, 2695627), (11, 1470342), (22, 735171), (33, 490114), (41, 394482), (43, 376134), (66, 245057), (82, 197241), (86, 188067), (123, 131494), (129, 125378), (139, 116358), (246, 65747), (258, 62689), (278, 58179), (417, 38786), (451, 35862), (473, 34194), (834, 19393), (902, 17931), (946, 17097), (1353, 11954), (1419, 11398), (1529, 10578), (1763, 9174), (2706, 5977), (2838, 5699), (3058, 5289), (3526, 4587)]