27420834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 66355200

約数和(自身を除く): 38934366

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 47, 58, 87, 94, 141, 174, 203, 282, 329, 406, 479, 609, 658, 958, 987, 1218, 1363, 1437, 1974, 2726, 2874, 3353, 4089, 6706, 8178, 9541, 10059, 13891, 19082, 20118, 22513, 27782, 28623, 41673, 45026, 57246, 67539, 83346, 97237, 135078, 157591, 194474, 291711, 315182, 472773, 583422, 652877, 945546, 1305754, 1958631, 3917262, 4570139, 9140278, 13710417, 27420834]

約数ペア:

[(1, 27420834), (2, 13710417), (3, 9140278), (6, 4570139), (7, 3917262), (14, 1958631), (21, 1305754), (29, 945546), (42, 652877), (47, 583422), (58, 472773), (87, 315182), (94, 291711), (141, 194474), (174, 157591), (203, 135078), (282, 97237), (329, 83346), (406, 67539), (479, 57246), (609, 45026), (658, 41673), (958, 28623), (987, 27782), (1218, 22513), (1363, 20118), (1437, 19082), (1974, 13891), (2726, 10059), (2874, 9541), (3353, 8178), (4089, 6706)]