1391742

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^2\times {\mathrm{71}}^1$

素因数の和:107

約数の個数: 60

約数和(自身を含む): 3476088

約数和(自身を除く): 2084346

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 71, 81, 99, 121, 142, 162, 198, 213, 242, 297, 363, 426, 594, 639, 726, 781, 891, 1089, 1278, 1562, 1782, 1917, 2178, 2343, 3267, 3834, 4686, 5751, 6534, 7029, 8591, 9801, 11502, 14058, 17182, 19602, 21087, 25773, 42174, 51546, 63261, 77319, 126522, 154638, 231957, 463914, 695871, 1391742]

約数ペア:

[(1, 1391742), (2, 695871), (3, 463914), (6, 231957), (9, 154638), (11, 126522), (18, 77319), (22, 63261), (27, 51546), (33, 42174), (54, 25773), (66, 21087), (71, 19602), (81, 17182), (99, 14058), (121, 11502), (142, 9801), (162, 8591), (198, 7029), (213, 6534), (242, 5751), (297, 4686), (363, 3834), (426, 3267), (594, 2343), (639, 2178), (726, 1917), (781, 1782), (891, 1562), (1089, 1278)]