12139938

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 28206360

約数和(自身を除く): 16066422

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 97, 102, 153, 194, 291, 306, 409, 582, 818, 873, 1227, 1649, 1746, 2454, 3298, 3681, 4947, 6953, 7362, 9894, 13906, 14841, 20859, 29682, 39673, 41718, 62577, 79346, 119019, 125154, 238038, 357057, 674441, 714114, 1348882, 2023323, 4046646, 6069969, 12139938]

約数ペア:

[(1, 12139938), (2, 6069969), (3, 4046646), (6, 2023323), (9, 1348882), (17, 714114), (18, 674441), (34, 357057), (51, 238038), (97, 125154), (102, 119019), (153, 79346), (194, 62577), (291, 41718), (306, 39673), (409, 29682), (582, 20859), (818, 14841), (873, 13906), (1227, 9894), (1649, 7362), (1746, 6953), (2454, 4947), (3298, 3681)]