2628234

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 7084800

約数和(自身を除く): 4456566

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 409, 459, 714, 818, 918, 1071, 1227, 2142, 2454, 2863, 3213, 3681, 5726, 6426, 6953, 7362, 8589, 11043, 13906, 17178, 20859, 22086, 25767, 41718, 48671, 51534, 62577, 77301, 97342, 125154, 146013, 154602, 187731, 292026, 375462, 438039, 876078, 1314117, 2628234]

約数ペア:

[(1, 2628234), (2, 1314117), (3, 876078), (6, 438039), (7, 375462), (9, 292026), (14, 187731), (17, 154602), (18, 146013), (21, 125154), (27, 97342), (34, 77301), (42, 62577), (51, 51534), (54, 48671), (63, 41718), (102, 25767), (119, 22086), (126, 20859), (153, 17178), (189, 13906), (238, 11043), (306, 8589), (357, 7362), (378, 6953), (409, 6426), (459, 5726), (714, 3681), (818, 3213), (918, 2863), (1071, 2454), (1227, 2142)]