74142654

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{2179}}^1$

素因数の和:2344

約数の個数: 32

約数和(自身を含む): 152565120

約数和(自身を除く): 78422466

約数列:

[1, 2, 3, 6, 53, 106, 107, 159, 214, 318, 321, 642, 2179, 4358, 5671, 6537, 11342, 13074, 17013, 34026, 115487, 230974, 233153, 346461, 466306, 692922, 699459, 1398918, 12357109, 24714218, 37071327, 74142654]

約数ペア:

[(1, 74142654), (2, 37071327), (3, 24714218), (6, 12357109), (53, 1398918), (106, 699459), (107, 692922), (159, 466306), (214, 346461), (318, 233153), (321, 230974), (642, 115487), (2179, 34026), (4358, 17013), (5671, 13074), (6537, 11342)]