42504228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{90821}}^1$

素因数の和:90844

約数の個数: 36

約数和(自身を含む): 115707228

約数和(自身を除く): 73203000

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 90821, 181642, 272463, 363284, 544926, 817389, 1089852, 1180673, 1634778, 2361346, 3269556, 3542019, 4722692, 7084038, 10626057, 14168076, 21252114, 42504228]

約数ペア:

[(1, 42504228), (2, 21252114), (3, 14168076), (4, 10626057), (6, 7084038), (9, 4722692), (12, 3542019), (13, 3269556), (18, 2361346), (26, 1634778), (36, 1180673), (39, 1089852), (52, 817389), (78, 544926), (117, 363284), (156, 272463), (234, 181642), (468, 90821)]