1427885862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{46819}}^1$

素因数の和:46877

約数の個数: 64

約数和(自身を含む): 3398008320

約数和(自身を除く): 1970122458

約数列:

[1, 2, 3, 6, 13, 17, 23, 26, 34, 39, 46, 51, 69, 78, 102, 138, 221, 299, 391, 442, 598, 663, 782, 897, 1173, 1326, 1794, 2346, 5083, 10166, 15249, 30498, 46819, 93638, 140457, 280914, 608647, 795923, 1076837, 1217294, 1591846, 1825941, 2153674, 2387769, 3230511, 3651882, 4775538, 6461022, 10346999, 13998881, 18306229, 20693998, 27997762, 31040997, 36612458, 41996643, 54918687, 62081994, 83993286, 109837374, 237980977, 475961954, 713942931, 1427885862]

約数ペア:

[(1, 1427885862), (2, 713942931), (3, 475961954), (6, 237980977), (13, 109837374), (17, 83993286), (23, 62081994), (26, 54918687), (34, 41996643), (39, 36612458), (46, 31040997), (51, 27997762), (69, 20693998), (78, 18306229), (102, 13998881), (138, 10346999), (221, 6461022), (299, 4775538), (391, 3651882), (442, 3230511), (598, 2387769), (663, 2153674), (782, 1825941), (897, 1591846), (1173, 1217294), (1326, 1076837), (1794, 795923), (2346, 608647), (5083, 280914), (10166, 140457), (15249, 93638), (30498, 46819)]