74488018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 131344416

約数和(自身を除く): 56856398

約数列:

[1, 2, 11, 19, 22, 38, 83, 113, 166, 209, 226, 361, 418, 722, 913, 1243, 1577, 1826, 2147, 2486, 3154, 3971, 4294, 7942, 9379, 17347, 18758, 23617, 29963, 34694, 40793, 47234, 59926, 81586, 103169, 178201, 206338, 329593, 356402, 448723, 659186, 897446, 1960211, 3385819, 3920422, 6771638, 37244009, 74488018]

約数ペア:

[(1, 74488018), (2, 37244009), (11, 6771638), (19, 3920422), (22, 3385819), (38, 1960211), (83, 897446), (113, 659186), (166, 448723), (209, 356402), (226, 329593), (361, 206338), (418, 178201), (722, 103169), (913, 81586), (1243, 59926), (1577, 47234), (1826, 40793), (2147, 34694), (2486, 29963), (3154, 23617), (3971, 18758), (4294, 17347), (7942, 9379)]