42339492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{90469}}^1$

素因数の和:90492

約数の個数: 36

約数和(自身を含む): 115258780

約数和(自身を除く): 72919288

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 90469, 180938, 271407, 361876, 542814, 814221, 1085628, 1176097, 1628442, 2352194, 3256884, 3528291, 4704388, 7056582, 10584873, 14113164, 21169746, 42339492]

約数ペア:

[(1, 42339492), (2, 21169746), (3, 14113164), (4, 10584873), (6, 7056582), (9, 4704388), (12, 3528291), (13, 3256884), (18, 2352194), (26, 1628442), (36, 1176097), (39, 1085628), (52, 814221), (78, 542814), (117, 361876), (156, 271407), (234, 180938), (468, 90469)]