2012168484

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{88861}}^1$

素因数の和:88925

約数の個数: 72

約数和(自身を含む): 5531126328

約数和(自身を除く): 3518957844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 102, 111, 148, 153, 204, 222, 306, 333, 444, 612, 629, 666, 1258, 1332, 1887, 2516, 3774, 5661, 7548, 11322, 22644, 88861, 177722, 266583, 355444, 533166, 799749, 1066332, 1510637, 1599498, 3021274, 3198996, 3287857, 4531911, 6042548, 6575714, 9063822, 9863571, 13151428, 13595733, 18127644, 19727142, 27191466, 29590713, 39454284, 54382932, 55893569, 59181426, 111787138, 118362852, 167680707, 223574276, 335361414, 503042121, 670722828, 1006084242, 2012168484]

約数ペア:

[(1, 2012168484), (2, 1006084242), (3, 670722828), (4, 503042121), (6, 335361414), (9, 223574276), (12, 167680707), (17, 118362852), (18, 111787138), (34, 59181426), (36, 55893569), (37, 54382932), (51, 39454284), (68, 29590713), (74, 27191466), (102, 19727142), (111, 18127644), (148, 13595733), (153, 13151428), (204, 9863571), (222, 9063822), (306, 6575714), (333, 6042548), (444, 4531911), (612, 3287857), (629, 3198996), (666, 3021274), (1258, 1599498), (1332, 1510637), (1887, 1066332), (2516, 799749), (3774, 533166), (5661, 355444), (7548, 266583), (11322, 177722), (22644, 88861)]