18381036742

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{8669}}^1$

素因数の和:9048

約数の個数: 32

約数和(自身を含む): 28551489120

約数和(自身を除く): 10170452378

約数列:

[1, 2, 53, 83, 106, 166, 241, 482, 4399, 8669, 8798, 12773, 17338, 20003, 25546, 40006, 459457, 719527, 918914, 1060159, 1439054, 2089229, 2120318, 4178458, 38134931, 76269862, 110729137, 173406007, 221458274, 346812014, 9190518371, 18381036742]

約数ペア:

[(1, 18381036742), (2, 9190518371), (53, 346812014), (83, 221458274), (106, 173406007), (166, 110729137), (241, 76269862), (482, 38134931), (4399, 4178458), (8669, 2120318), (8798, 2089229), (12773, 1439054), (17338, 1060159), (20003, 918914), (25546, 719527), (40006, 459457)]