3658914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 9210240

約数和(自身を除く): 5551326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 409, 426, 497, 639, 818, 994, 1227, 1278, 1491, 2454, 2863, 2982, 3681, 4473, 5726, 7362, 8589, 8946, 17178, 25767, 29039, 51534, 58078, 87117, 174234, 203273, 261351, 406546, 522702, 609819, 1219638, 1829457, 3658914]

約数ペア:

[(1, 3658914), (2, 1829457), (3, 1219638), (6, 609819), (7, 522702), (9, 406546), (14, 261351), (18, 203273), (21, 174234), (42, 87117), (63, 58078), (71, 51534), (126, 29039), (142, 25767), (213, 17178), (409, 8946), (426, 8589), (497, 7362), (639, 5726), (818, 4473), (994, 3681), (1227, 2982), (1278, 2863), (1491, 2454)]