61221762

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 161740800

約数和(自身を除く): 100519038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 107, 114, 126, 133, 171, 214, 239, 266, 321, 342, 399, 478, 642, 717, 749, 798, 963, 1197, 1434, 1498, 1673, 1926, 2033, 2151, 2247, 2394, 3346, 4066, 4302, 4494, 4541, 5019, 6099, 6741, 9082, 10038, 12198, 13482, 13623, 14231, 15057, 18297, 25573, 27246, 28462, 30114, 31787, 36594, 40869, 42693, 51146, 63574, 76719, 81738, 85386, 95361, 128079, 153438, 179011, 190722, 230157, 256158, 286083, 358022, 460314, 485887, 537033, 572166, 971774, 1074066, 1457661, 1611099, 2915322, 3222198, 3401209, 4372983, 6802418, 8745966, 10203627, 20407254, 30610881, 61221762]

約数ペア:

[(1, 61221762), (2, 30610881), (3, 20407254), (6, 10203627), (7, 8745966), (9, 6802418), (14, 4372983), (18, 3401209), (19, 3222198), (21, 2915322), (38, 1611099), (42, 1457661), (57, 1074066), (63, 971774), (107, 572166), (114, 537033), (126, 485887), (133, 460314), (171, 358022), (214, 286083), (239, 256158), (266, 230157), (321, 190722), (342, 179011), (399, 153438), (478, 128079), (642, 95361), (717, 85386), (749, 81738), (798, 76719), (963, 63574), (1197, 51146), (1434, 42693), (1498, 40869), (1673, 36594), (1926, 31787), (2033, 30114), (2151, 28462), (2247, 27246), (2394, 25573), (3346, 18297), (4066, 15057), (4302, 14231), (4494, 13623), (4541, 13482), (5019, 12198), (6099, 10038), (6741, 9082)]