189837918

素因数分解:

$2^1\times 3^5\times {\mathrm{167}}^1\times {\mathrm{2339}}^1$

素因数の和:2523

約数の個数: 48

約数和(自身を含む): 429287040

約数和(自身を除く): 239449122

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 167, 243, 334, 486, 501, 1002, 1503, 2339, 3006, 4509, 4678, 7017, 9018, 13527, 14034, 21051, 27054, 40581, 42102, 63153, 81162, 126306, 189459, 378918, 390613, 568377, 781226, 1136754, 1171839, 2343678, 3515517, 7031034, 10546551, 21093102, 31639653, 63279306, 94918959, 189837918]

約数ペア:

[(1, 189837918), (2, 94918959), (3, 63279306), (6, 31639653), (9, 21093102), (18, 10546551), (27, 7031034), (54, 3515517), (81, 2343678), (162, 1171839), (167, 1136754), (243, 781226), (334, 568377), (486, 390613), (501, 378918), (1002, 189459), (1503, 126306), (2339, 81162), (3006, 63153), (4509, 42102), (4678, 40581), (7017, 27054), (9018, 21051), (13527, 14034)]