18083669748

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1174

約数の個数: 144

約数和(自身を含む): 45993588480

約数和(自身を除く): 27909918732

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 79, 106, 114, 158, 159, 212, 228, 237, 316, 318, 361, 474, 636, 722, 948, 997, 1007, 1083, 1444, 1501, 1994, 2014, 2166, 2991, 3002, 3021, 3988, 4028, 4187, 4332, 4503, 5982, 6004, 6042, 8374, 9006, 11964, 12084, 12561, 16748, 18012, 18943, 19133, 25122, 28519, 37886, 38266, 50244, 52841, 56829, 57038, 57399, 75772, 76532, 78763, 79553, 85557, 105682, 113658, 114076, 114798, 157526, 158523, 159106, 171114, 211364, 227316, 229596, 236289, 238659, 315052, 317046, 318212, 342228, 359917, 472578, 477318, 634092, 719834, 945156, 954636, 1003979, 1079751, 1439668, 1496497, 1511507, 2007958, 2159502, 2992994, 3011937, 3023014, 4015916, 4174439, 4319004, 4489491, 4534521, 5985988, 6023874, 6046028, 8348878, 8978982, 9069042, 12047748, 12523317, 16697756, 17957964, 18138084, 19075601, 25046634, 28433443, 38151202, 50093268, 56866886, 57226803, 76302404, 79314341, 85300329, 113733772, 114453606, 158628682, 170600658, 228907212, 237943023, 317257364, 341201316, 475886046, 951772092, 1506972479, 3013944958, 4520917437, 6027889916, 9041834874, 18083669748]

約数ペア:

[(1, 18083669748), (2, 9041834874), (3, 6027889916), (4, 4520917437), (6, 3013944958), (12, 1506972479), (19, 951772092), (38, 475886046), (53, 341201316), (57, 317257364), (76, 237943023), (79, 228907212), (106, 170600658), (114, 158628682), (158, 114453606), (159, 113733772), (212, 85300329), (228, 79314341), (237, 76302404), (316, 57226803), (318, 56866886), (361, 50093268), (474, 38151202), (636, 28433443), (722, 25046634), (948, 19075601), (997, 18138084), (1007, 17957964), (1083, 16697756), (1444, 12523317), (1501, 12047748), (1994, 9069042), (2014, 8978982), (2166, 8348878), (2991, 6046028), (3002, 6023874), (3021, 5985988), (3988, 4534521), (4028, 4489491), (4187, 4319004), (4332, 4174439), (4503, 4015916), (5982, 3023014), (6004, 3011937), (6042, 2992994), (8374, 2159502), (9006, 2007958), (11964, 1511507), (12084, 1496497), (12561, 1439668), (16748, 1079751), (18012, 1003979), (18943, 954636), (19133, 945156), (25122, 719834), (28519, 634092), (37886, 477318), (38266, 472578), (50244, 359917), (52841, 342228), (56829, 318212), (57038, 317046), (57399, 315052), (75772, 238659), (76532, 236289), (78763, 229596), (79553, 227316), (85557, 211364), (105682, 171114), (113658, 159106), (114076, 158523), (114798, 157526)]