17867334

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 38569392

約数和(自身を除く): 20702058

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 113, 114, 146, 219, 226, 339, 361, 438, 678, 722, 1083, 1387, 2147, 2166, 2774, 4161, 4294, 6441, 8249, 8322, 12882, 16498, 24747, 26353, 40793, 49494, 52706, 79059, 81586, 122379, 156731, 158118, 244758, 313462, 470193, 940386, 2977889, 5955778, 8933667, 17867334]

約数ペア:

[(1, 17867334), (2, 8933667), (3, 5955778), (6, 2977889), (19, 940386), (38, 470193), (57, 313462), (73, 244758), (113, 158118), (114, 156731), (146, 122379), (219, 81586), (226, 79059), (339, 52706), (361, 49494), (438, 40793), (678, 26353), (722, 24747), (1083, 16498), (1387, 12882), (2147, 8322), (2166, 8249), (2774, 6441), (4161, 4294)]