19861808064

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{143477}}^1$

素因数の和:143602

約数の個数: 112

約数和(自身を含む): 60641837568

約数和(自身を除く): 40780029504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 103, 112, 168, 192, 206, 224, 309, 336, 412, 448, 618, 672, 721, 824, 1236, 1344, 1442, 1648, 2163, 2472, 2884, 3296, 4326, 4944, 5768, 6592, 8652, 9888, 11536, 17304, 19776, 23072, 34608, 46144, 69216, 138432, 143477, 286954, 430431, 573908, 860862, 1004339, 1147816, 1721724, 2008678, 2295632, 3013017, 3443448, 4017356, 4591264, 6026034, 6886896, 8034712, 9182528, 12052068, 13773792, 14778131, 16069424, 24104136, 27547584, 29556262, 32138848, 44334393, 48208272, 59112524, 64277696, 88668786, 96416544, 103446917, 118225048, 177337572, 192833088, 206893834, 236450096, 310340751, 354675144, 413787668, 472900192, 620681502, 709350288, 827575336, 945800384, 1241363004, 1418700576, 1655150672, 2482726008, 2837401152, 3310301344, 4965452016, 6620602688, 9930904032, 19861808064]

約数ペア:

[(1, 19861808064), (2, 9930904032), (3, 6620602688), (4, 4965452016), (6, 3310301344), (7, 2837401152), (8, 2482726008), (12, 1655150672), (14, 1418700576), (16, 1241363004), (21, 945800384), (24, 827575336), (28, 709350288), (32, 620681502), (42, 472900192), (48, 413787668), (56, 354675144), (64, 310340751), (84, 236450096), (96, 206893834), (103, 192833088), (112, 177337572), (168, 118225048), (192, 103446917), (206, 96416544), (224, 88668786), (309, 64277696), (336, 59112524), (412, 48208272), (448, 44334393), (618, 32138848), (672, 29556262), (721, 27547584), (824, 24104136), (1236, 16069424), (1344, 14778131), (1442, 13773792), (1648, 12052068), (2163, 9182528), (2472, 8034712), (2884, 6886896), (3296, 6026034), (4326, 4591264), (4944, 4017356), (5768, 3443448), (6592, 3013017), (8652, 2295632), (9888, 2008678), (11536, 1721724), (17304, 1147816), (19776, 1004339), (23072, 860862), (34608, 573908), (46144, 430431), (69216, 286954), (138432, 143477)]