7205652

素因数分解:

$2^2\times 3^3\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 18856320

約数和(自身を除く): 11650668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 137, 274, 411, 487, 548, 822, 974, 1233, 1461, 1644, 1948, 2466, 2922, 3699, 4383, 4932, 5844, 7398, 8766, 13149, 14796, 17532, 26298, 52596, 66719, 133438, 200157, 266876, 400314, 600471, 800628, 1200942, 1801413, 2401884, 3602826, 7205652]

約数ペア:

[(1, 7205652), (2, 3602826), (3, 2401884), (4, 1801413), (6, 1200942), (9, 800628), (12, 600471), (18, 400314), (27, 266876), (36, 200157), (54, 133438), (108, 66719), (137, 52596), (274, 26298), (411, 17532), (487, 14796), (548, 13149), (822, 8766), (974, 7398), (1233, 5844), (1461, 4932), (1644, 4383), (1948, 3699), (2466, 2922)]