16854012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1423}}^1$

素因数の和:1487

約数の個数: 72

約数和(自身を含む): 49760256

約数和(自身を除く): 32906244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1423, 1692, 1974, 2846, 2961, 3948, 4269, 5692, 5922, 8538, 9961, 11844, 12807, 17076, 19922, 25614, 29883, 39844, 51228, 59766, 66881, 89649, 119532, 133762, 179298, 200643, 267524, 358596, 401286, 468167, 601929, 802572, 936334, 1203858, 1404501, 1872668, 2407716, 2809002, 4213503, 5618004, 8427006, 16854012]

約数ペア:

[(1, 16854012), (2, 8427006), (3, 5618004), (4, 4213503), (6, 2809002), (7, 2407716), (9, 1872668), (12, 1404501), (14, 1203858), (18, 936334), (21, 802572), (28, 601929), (36, 468167), (42, 401286), (47, 358596), (63, 267524), (84, 200643), (94, 179298), (126, 133762), (141, 119532), (188, 89649), (252, 66881), (282, 59766), (329, 51228), (423, 39844), (564, 29883), (658, 25614), (846, 19922), (987, 17076), (1316, 12807), (1423, 11844), (1692, 9961), (1974, 8538), (2846, 5922), (2961, 5692), (3948, 4269)]