66707718

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{20627}}^1$

素因数の和:20657

約数の個数: 48

約数和(自身を含む): 169314624

約数和(自身を除く): 102606906

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 20627, 41254, 61881, 123762, 144389, 226897, 288778, 433167, 453794, 680691, 866334, 1010723, 1361382, 1588279, 2021446, 3032169, 3176558, 4764837, 6064338, 9529674, 11117953, 22235906, 33353859, 66707718]

約数ペア:

[(1, 66707718), (2, 33353859), (3, 22235906), (6, 11117953), (7, 9529674), (11, 6064338), (14, 4764837), (21, 3176558), (22, 3032169), (33, 2021446), (42, 1588279), (49, 1361382), (66, 1010723), (77, 866334), (98, 680691), (147, 453794), (154, 433167), (231, 288778), (294, 226897), (462, 144389), (539, 123762), (1078, 61881), (1617, 41254), (3234, 20627)]