18293669961

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{296201}}^1$

素因数の和:296401

約数の個数: 32

約数和(自身を含む): 29686549248

約数和(自身を除く): 11392879287

約数列:

[1, 3, 7, 17, 21, 51, 119, 173, 357, 519, 1211, 2941, 3633, 8823, 20587, 61761, 296201, 888603, 2073407, 5035417, 6220221, 15106251, 35247919, 51242773, 105743757, 153728319, 358699411, 871127141, 1076098233, 2613381423, 6097889987, 18293669961]

約数ペア:

[(1, 18293669961), (3, 6097889987), (7, 2613381423), (17, 1076098233), (21, 871127141), (51, 358699411), (119, 153728319), (173, 105743757), (357, 51242773), (519, 35247919), (1211, 15106251), (2941, 6220221), (3633, 5035417), (8823, 2073407), (20587, 888603), (61761, 296201)]