16898004

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{3329}}^1$

素因数の和:3389

約数の個数: 48

約数和(自身を含む): 44755200

約数和(自身を除く): 27857196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 3329, 5076, 6658, 9987, 13316, 19974, 29961, 39948, 59922, 89883, 119844, 156463, 179766, 312926, 359532, 469389, 625852, 938778, 1408167, 1877556, 2816334, 4224501, 5632668, 8449002, 16898004]

約数ペア:

[(1, 16898004), (2, 8449002), (3, 5632668), (4, 4224501), (6, 2816334), (9, 1877556), (12, 1408167), (18, 938778), (27, 625852), (36, 469389), (47, 359532), (54, 312926), (94, 179766), (108, 156463), (141, 119844), (188, 89883), (282, 59922), (423, 39948), (564, 29961), (846, 19974), (1269, 13316), (1692, 9987), (2538, 6658), (3329, 5076)]