1938222726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{1657}}^1$

素因数の和:2189

約数の個数: 64

約数和(自身を含む): 4354836480

約数和(自身を除く): 2416613754

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 479, 814, 958, 1221, 1437, 1657, 2442, 2874, 3314, 4971, 5269, 9942, 10538, 15807, 17723, 18227, 31614, 35446, 36454, 53169, 54681, 61309, 106338, 109362, 122618, 183927, 194953, 367854, 389906, 584859, 674399, 793703, 1169718, 1348798, 1587406, 2023197, 2381109, 4046394, 4762218, 8730733, 17461466, 26192199, 29367011, 52384398, 58734022, 88101033, 176202066, 323037121, 646074242, 969111363, 1938222726]

約数ペア:

[(1, 1938222726), (2, 969111363), (3, 646074242), (6, 323037121), (11, 176202066), (22, 88101033), (33, 58734022), (37, 52384398), (66, 29367011), (74, 26192199), (111, 17461466), (222, 8730733), (407, 4762218), (479, 4046394), (814, 2381109), (958, 2023197), (1221, 1587406), (1437, 1348798), (1657, 1169718), (2442, 793703), (2874, 674399), (3314, 584859), (4971, 389906), (5269, 367854), (9942, 194953), (10538, 183927), (15807, 122618), (17723, 109362), (18227, 106338), (31614, 61309), (35446, 54681), (36454, 53169)]