18074130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:923

約数の個数: 64

約数和(自身を含む): 46949760

約数和(自身を除く): 28875630

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 111, 114, 185, 190, 222, 285, 370, 555, 570, 703, 857, 1110, 1406, 1714, 2109, 2571, 3515, 4218, 4285, 5142, 7030, 8570, 10545, 12855, 16283, 21090, 25710, 31709, 32566, 48849, 63418, 81415, 95127, 97698, 158545, 162830, 190254, 244245, 317090, 475635, 488490, 602471, 951270, 1204942, 1807413, 3012355, 3614826, 6024710, 9037065, 18074130]

約数ペア:

[(1, 18074130), (2, 9037065), (3, 6024710), (5, 3614826), (6, 3012355), (10, 1807413), (15, 1204942), (19, 951270), (30, 602471), (37, 488490), (38, 475635), (57, 317090), (74, 244245), (95, 190254), (111, 162830), (114, 158545), (185, 97698), (190, 95127), (222, 81415), (285, 63418), (370, 48849), (555, 32566), (570, 31709), (703, 25710), (857, 21090), (1110, 16283), (1406, 12855), (1714, 10545), (2109, 8570), (2571, 7030), (3515, 5142), (4218, 4285)]