217071954

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{365441}}^1$

素因数の和:365463

約数の個数: 32

約数和(自身を含む): 526236480

約数和(自身を除く): 309164526

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 365441, 730882, 1096323, 2192646, 3288969, 4019851, 6577938, 8039702, 9866907, 12059553, 19733814, 24119106, 36178659, 72357318, 108535977, 217071954]

約数ペア:

[(1, 217071954), (2, 108535977), (3, 72357318), (6, 36178659), (9, 24119106), (11, 19733814), (18, 12059553), (22, 9866907), (27, 8039702), (33, 6577938), (54, 4019851), (66, 3288969), (99, 2192646), (198, 1096323), (297, 730882), (594, 365441)]