154638

素因数分解:

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

素因数の和:101

約数の個数: 36

約数和(自身を含む): 373464

約数和(自身を除く): 218826

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 121, 142, 198, 213, 242, 363, 426, 639, 726, 781, 1089, 1278, 1562, 2178, 2343, 4686, 7029, 8591, 14058, 17182, 25773, 51546, 77319, 154638]

約数ペア:

[(1, 154638), (2, 77319), (3, 51546), (6, 25773), (9, 17182), (11, 14058), (18, 8591), (22, 7029), (33, 4686), (66, 2343), (71, 2178), (99, 1562), (121, 1278), (142, 1089), (198, 781), (213, 726), (242, 639), (363, 426)]