2307942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1409}}^1$

素因数の和:1437

約数の個数: 48

約数和(自身を含む): 6158880

約数和(自身を除く): 3850938

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, 1409, 1638, 2818, 4227, 8454, 9863, 12681, 18317, 19726, 25362, 29589, 36634, 54951, 59178, 88767, 109902, 128219, 164853, 177534, 256438, 329706, 384657, 769314, 1153971, 2307942]

約数ペア:

[(1, 2307942), (2, 1153971), (3, 769314), (6, 384657), (7, 329706), (9, 256438), (13, 177534), (14, 164853), (18, 128219), (21, 109902), (26, 88767), (39, 59178), (42, 54951), (63, 36634), (78, 29589), (91, 25362), (117, 19726), (126, 18317), (182, 12681), (234, 9863), (273, 8454), (546, 4227), (819, 2818), (1409, 1638)]