42821538

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{18253}}^1$

素因数の和:18298

約数の個数: 32

約数和(自身を含む): 94628736

約数和(自身を除く): 51807198

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 18253, 36506, 54759, 109518, 310301, 419819, 620602, 839638, 930903, 1259457, 1861806, 2518914, 7136923, 14273846, 21410769, 42821538]

約数ペア:

[(1, 42821538), (2, 21410769), (3, 14273846), (6, 7136923), (17, 2518914), (23, 1861806), (34, 1259457), (46, 930903), (51, 839638), (69, 620602), (102, 419819), (138, 310301), (391, 109518), (782, 54759), (1173, 36506), (2346, 18253)]