1905768

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:208

約数の個数: 80

約数和(自身を含む): 5684580

約数和(自身を除く): 3778812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 173, 204, 216, 306, 324, 346, 408, 459, 519, 612, 648, 692, 918, 1038, 1224, 1377, 1384, 1557, 1836, 2076, 2754, 2941, 3114, 3672, 4152, 4671, 5508, 5882, 6228, 8823, 9342, 11016, 11764, 12456, 14013, 17646, 18684, 23528, 26469, 28026, 35292, 37368, 52938, 56052, 70584, 79407, 105876, 112104, 158814, 211752, 238221, 317628, 476442, 635256, 952884, 1905768]

約数ペア:

[(1, 1905768), (2, 952884), (3, 635256), (4, 476442), (6, 317628), (8, 238221), (9, 211752), (12, 158814), (17, 112104), (18, 105876), (24, 79407), (27, 70584), (34, 56052), (36, 52938), (51, 37368), (54, 35292), (68, 28026), (72, 26469), (81, 23528), (102, 18684), (108, 17646), (136, 14013), (153, 12456), (162, 11764), (173, 11016), (204, 9342), (216, 8823), (306, 6228), (324, 5882), (346, 5508), (408, 4671), (459, 4152), (519, 3672), (612, 3114), (648, 2941), (692, 2754), (918, 2076), (1038, 1836), (1224, 1557), (1377, 1384)]