16840805574

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{26489}}^1$

素因数の和:26805

約数の個数: 64

約数和(自身を含む): 37352171520

約数和(自身を除く): 20511365946

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 271, 391, 542, 782, 813, 1173, 1626, 2346, 4607, 6233, 9214, 12466, 13821, 18699, 26489, 27642, 37398, 52978, 79467, 105961, 158934, 211922, 317883, 450313, 609247, 635766, 900626, 1218494, 1350939, 1827741, 2701878, 3655482, 7178519, 10357199, 14357038, 20714398, 21535557, 31071597, 43071114, 62143194, 122034823, 165105937, 244069646, 330211874, 366104469, 495317811, 732208938, 990635622, 2806800929, 5613601858, 8420402787, 16840805574]

約数ペア:

[(1, 16840805574), (2, 8420402787), (3, 5613601858), (6, 2806800929), (17, 990635622), (23, 732208938), (34, 495317811), (46, 366104469), (51, 330211874), (69, 244069646), (102, 165105937), (138, 122034823), (271, 62143194), (391, 43071114), (542, 31071597), (782, 21535557), (813, 20714398), (1173, 14357038), (1626, 10357199), (2346, 7178519), (4607, 3655482), (6233, 2701878), (9214, 1827741), (12466, 1350939), (13821, 1218494), (18699, 900626), (26489, 635766), (27642, 609247), (37398, 450313), (52978, 317883), (79467, 211922), (105961, 158934)]