21300515496

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{615053}}^1$

素因数の和:615115

約数の個数: 96

約数和(自身を含む): 63805701960

約数和(自身を除く): 42505186464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 37, 39, 52, 72, 74, 78, 104, 111, 117, 148, 156, 222, 234, 296, 312, 333, 444, 468, 481, 666, 888, 936, 962, 1332, 1443, 1924, 2664, 2886, 3848, 4329, 5772, 8658, 11544, 17316, 34632, 615053, 1230106, 1845159, 2460212, 3690318, 4920424, 5535477, 7380636, 7995689, 11070954, 14761272, 15991378, 22141908, 22756961, 23987067, 31982756, 44283816, 45513922, 47974134, 63965512, 68270883, 71961201, 91027844, 95948268, 136541766, 143922402, 182055688, 191896536, 204812649, 273083532, 287844804, 295840493, 409625298, 546167064, 575689608, 591680986, 819250596, 887521479, 1183361972, 1638501192, 1775042958, 2366723944, 2662564437, 3550085916, 5325128874, 7100171832, 10650257748, 21300515496]

約数ペア:

[(1, 21300515496), (2, 10650257748), (3, 7100171832), (4, 5325128874), (6, 3550085916), (8, 2662564437), (9, 2366723944), (12, 1775042958), (13, 1638501192), (18, 1183361972), (24, 887521479), (26, 819250596), (36, 591680986), (37, 575689608), (39, 546167064), (52, 409625298), (72, 295840493), (74, 287844804), (78, 273083532), (104, 204812649), (111, 191896536), (117, 182055688), (148, 143922402), (156, 136541766), (222, 95948268), (234, 91027844), (296, 71961201), (312, 68270883), (333, 63965512), (444, 47974134), (468, 45513922), (481, 44283816), (666, 31982756), (888, 23987067), (936, 22756961), (962, 22141908), (1332, 15991378), (1443, 14761272), (1924, 11070954), (2664, 7995689), (2886, 7380636), (3848, 5535477), (4329, 4920424), (5772, 3690318), (8658, 2460212), (11544, 1845159), (17316, 1230106), (34632, 615053)]