18944766

素因数分解:

$2^1\times 3^5\times {\mathrm{17}}^1\times {\mathrm{2293}}^1$

素因数の和:2327

約数の個数: 48

約数和(自身を含む): 45090864

約数和(自身を除く): 26146098

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 243, 306, 459, 486, 918, 1377, 2293, 2754, 4131, 4586, 6879, 8262, 13758, 20637, 38981, 41274, 61911, 77962, 116943, 123822, 185733, 233886, 350829, 371466, 557199, 701658, 1052487, 1114398, 2104974, 3157461, 6314922, 9472383, 18944766]

約数ペア:

[(1, 18944766), (2, 9472383), (3, 6314922), (6, 3157461), (9, 2104974), (17, 1114398), (18, 1052487), (27, 701658), (34, 557199), (51, 371466), (54, 350829), (81, 233886), (102, 185733), (153, 123822), (162, 116943), (243, 77962), (306, 61911), (459, 41274), (486, 38981), (918, 20637), (1377, 13758), (2293, 8262), (2754, 6879), (4131, 4586)]