2038961538

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{21991}}^1$

素因数の和:22120

約数の個数: 64

約数和(自身を含む): 4845277440

約数和(自身を除く): 2806315902

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 101, 102, 153, 202, 303, 306, 459, 606, 909, 918, 1717, 1818, 2727, 3434, 5151, 5454, 10302, 15453, 21991, 30906, 43982, 46359, 65973, 92718, 131946, 197919, 373847, 395838, 593757, 747694, 1121541, 1187514, 2221091, 2243082, 3364623, 4442182, 6663273, 6729246, 10093869, 13326546, 19989819, 20187738, 37758547, 39979638, 59969457, 75517094, 113275641, 119938914, 226551282, 339826923, 679653846, 1019480769, 2038961538]

約数ペア:

[(1, 2038961538), (2, 1019480769), (3, 679653846), (6, 339826923), (9, 226551282), (17, 119938914), (18, 113275641), (27, 75517094), (34, 59969457), (51, 39979638), (54, 37758547), (101, 20187738), (102, 19989819), (153, 13326546), (202, 10093869), (303, 6729246), (306, 6663273), (459, 4442182), (606, 3364623), (909, 2243082), (918, 2221091), (1717, 1187514), (1818, 1121541), (2727, 747694), (3434, 593757), (5151, 395838), (5454, 373847), (10302, 197919), (15453, 131946), (21991, 92718), (30906, 65973), (43982, 46359)]