61801794

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1151}}^1$

素因数の和:1335

約数の個数: 48

約数和(自身を含む): 141972480

約数和(自身を除く): 80170686

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 157, 171, 314, 342, 471, 942, 1151, 1413, 2302, 2826, 2983, 3453, 5966, 6906, 8949, 10359, 17898, 20718, 21869, 26847, 43738, 53694, 65607, 131214, 180707, 196821, 361414, 393642, 542121, 1084242, 1626363, 3252726, 3433433, 6866866, 10300299, 20600598, 30900897, 61801794]

約数ペア:

[(1, 61801794), (2, 30900897), (3, 20600598), (6, 10300299), (9, 6866866), (18, 3433433), (19, 3252726), (38, 1626363), (57, 1084242), (114, 542121), (157, 393642), (171, 361414), (314, 196821), (342, 180707), (471, 131214), (942, 65607), (1151, 53694), (1413, 43738), (2302, 26847), (2826, 21869), (2983, 20718), (3453, 17898), (5966, 10359), (6906, 8949)]