18166434

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:743

約数の個数: 64

約数和(自身を含む): 44126208

約数和(自身を除く): 25959774

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 186, 286, 341, 403, 429, 682, 683, 806, 858, 1023, 1209, 1366, 2046, 2049, 2418, 4098, 4433, 7513, 8866, 8879, 13299, 15026, 17758, 21173, 22539, 26598, 26637, 42346, 45078, 53274, 63519, 97669, 127038, 195338, 232903, 275249, 293007, 465806, 550498, 586014, 698709, 825747, 1397418, 1651494, 3027739, 6055478, 9083217, 18166434]

約数ペア:

[(1, 18166434), (2, 9083217), (3, 6055478), (6, 3027739), (11, 1651494), (13, 1397418), (22, 825747), (26, 698709), (31, 586014), (33, 550498), (39, 465806), (62, 293007), (66, 275249), (78, 232903), (93, 195338), (143, 127038), (186, 97669), (286, 63519), (341, 53274), (403, 45078), (429, 42346), (682, 26637), (683, 26598), (806, 22539), (858, 21173), (1023, 17758), (1209, 15026), (1366, 13299), (2046, 8879), (2049, 8866), (2418, 7513), (4098, 4433)]