1426815668538

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{320921203}}^1$

素因数の和:320921243

約数の個数: 48

約数和(自身を含む): 3504459547680

約数和(自身を除く): 2077643879142

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 320921203, 641842406, 962763609, 1925527218, 2888290827, 4171975639, 5776581654, 6097502857, 8343951278, 12195005714, 12515926917, 18292508571, 25031853834, 36585017142, 37547780751, 54877525713, 75095561502, 79267537141, 109755051426, 158535074282, 237802611423, 475605222846, 713407834269, 1426815668538]

約数ペア:

[(1, 1426815668538), (2, 713407834269), (3, 475605222846), (6, 237802611423), (9, 158535074282), (13, 109755051426), (18, 79267537141), (19, 75095561502), (26, 54877525713), (38, 37547780751), (39, 36585017142), (57, 25031853834), (78, 18292508571), (114, 12515926917), (117, 12195005714), (171, 8343951278), (234, 6097502857), (247, 5776581654), (342, 4171975639), (494, 2888290827), (741, 1925527218), (1482, 962763609), (2223, 641842406), (4446, 320921203)]