42258762

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25799}}^1$

素因数の和:25827

約数の個数: 48

約数和(自身を含む): 112694400

約数和(自身を除く): 70435638

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 25799, 51598, 77397, 154794, 180593, 232191, 335387, 361186, 464382, 541779, 670774, 1006161, 1083558, 1625337, 2012322, 2347709, 3018483, 3250674, 4695418, 6036966, 7043127, 14086254, 21129381, 42258762]

約数ペア:

[(1, 42258762), (2, 21129381), (3, 14086254), (6, 7043127), (7, 6036966), (9, 4695418), (13, 3250674), (14, 3018483), (18, 2347709), (21, 2012322), (26, 1625337), (39, 1083558), (42, 1006161), (63, 670774), (78, 541779), (91, 464382), (117, 361186), (126, 335387), (182, 232191), (234, 180593), (273, 154794), (546, 77397), (819, 51598), (1638, 25799)]