2451666

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 5909760

約数和(自身を除く): 3458094

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 269, 294, 434, 538, 651, 807, 1302, 1519, 1614, 1883, 3038, 3766, 4557, 5649, 8339, 9114, 11298, 13181, 16678, 25017, 26362, 39543, 50034, 58373, 79086, 116746, 175119, 350238, 408611, 817222, 1225833, 2451666]

約数ペア:

[(1, 2451666), (2, 1225833), (3, 817222), (6, 408611), (7, 350238), (14, 175119), (21, 116746), (31, 79086), (42, 58373), (49, 50034), (62, 39543), (93, 26362), (98, 25017), (147, 16678), (186, 13181), (217, 11298), (269, 9114), (294, 8339), (434, 5649), (538, 4557), (651, 3766), (807, 3038), (1302, 1883), (1519, 1614)]