42194166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 100154880

約数和(自身を除く): 57960714

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 107, 123, 214, 229, 246, 287, 321, 458, 574, 642, 687, 749, 861, 1374, 1498, 1603, 1722, 2247, 3206, 4387, 4494, 4809, 8774, 9389, 9618, 13161, 18778, 24503, 26322, 28167, 30709, 49006, 56334, 61418, 65723, 73509, 92127, 131446, 147018, 171521, 184254, 197169, 343042, 394338, 514563, 1004623, 1029126, 2009246, 3013869, 6027738, 7032361, 14064722, 21097083, 42194166]

約数ペア:

[(1, 42194166), (2, 21097083), (3, 14064722), (6, 7032361), (7, 6027738), (14, 3013869), (21, 2009246), (41, 1029126), (42, 1004623), (82, 514563), (107, 394338), (123, 343042), (214, 197169), (229, 184254), (246, 171521), (287, 147018), (321, 131446), (458, 92127), (574, 73509), (642, 65723), (687, 61418), (749, 56334), (861, 49006), (1374, 30709), (1498, 28167), (1603, 26322), (1722, 24503), (2247, 18778), (3206, 13161), (4387, 9618), (4494, 9389), (4809, 8774)]