1855533024

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{207833}}^1$

素因数の和:207880

約数の個数: 72

約数和(自身を含む): 5446913472

約数和(自身を除く): 3591380448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 207833, 415666, 623499, 831332, 1246998, 1662664, 1870497, 2493996, 3325328, 3740994, 4987992, 6442823, 6650656, 7481988, 9975984, 12885646, 14963976, 19328469, 19951968, 25771292, 29927952, 38656938, 51542584, 57985407, 59855904, 77313876, 103085168, 115970814, 154627752, 206170336, 231941628, 309255504, 463883256, 618511008, 927766512, 1855533024]

約数ペア:

[(1, 1855533024), (2, 927766512), (3, 618511008), (4, 463883256), (6, 309255504), (8, 231941628), (9, 206170336), (12, 154627752), (16, 115970814), (18, 103085168), (24, 77313876), (31, 59855904), (32, 57985407), (36, 51542584), (48, 38656938), (62, 29927952), (72, 25771292), (93, 19951968), (96, 19328469), (124, 14963976), (144, 12885646), (186, 9975984), (248, 7481988), (279, 6650656), (288, 6442823), (372, 4987992), (496, 3740994), (558, 3325328), (744, 2493996), (992, 1870497), (1116, 1662664), (1488, 1246998), (2232, 831332), (2976, 623499), (4464, 415666), (8928, 207833)]