2747574

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 64

約数和(自身を含む): 6713280

約数和(自身を除く): 3965706

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 41, 51, 54, 73, 82, 102, 123, 146, 153, 219, 246, 306, 369, 438, 459, 657, 697, 738, 918, 1107, 1241, 1314, 1394, 1971, 2091, 2214, 2482, 2993, 3723, 3942, 4182, 5986, 6273, 7446, 8979, 11169, 12546, 17958, 18819, 22338, 26937, 33507, 37638, 50881, 53874, 67014, 80811, 101762, 152643, 161622, 305286, 457929, 915858, 1373787, 2747574]

約数ペア:

[(1, 2747574), (2, 1373787), (3, 915858), (6, 457929), (9, 305286), (17, 161622), (18, 152643), (27, 101762), (34, 80811), (41, 67014), (51, 53874), (54, 50881), (73, 37638), (82, 33507), (102, 26937), (123, 22338), (146, 18819), (153, 17958), (219, 12546), (246, 11169), (306, 8979), (369, 7446), (438, 6273), (459, 5986), (657, 4182), (697, 3942), (738, 3723), (918, 2993), (1107, 2482), (1241, 2214), (1314, 2091), (1394, 1971)]