42148926

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1669}}^1$

素因数の和:1761

約数の個数: 48

約数和(自身を含む): 96913440

約数和(自身を除く): 54764514

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 122, 138, 183, 207, 366, 414, 549, 1098, 1403, 1669, 2806, 3338, 4209, 5007, 8418, 10014, 12627, 15021, 25254, 30042, 38387, 76774, 101809, 115161, 203618, 230322, 305427, 345483, 610854, 690966, 916281, 1832562, 2341607, 4683214, 7024821, 14049642, 21074463, 42148926]

約数ペア:

[(1, 42148926), (2, 21074463), (3, 14049642), (6, 7024821), (9, 4683214), (18, 2341607), (23, 1832562), (46, 916281), (61, 690966), (69, 610854), (122, 345483), (138, 305427), (183, 230322), (207, 203618), (366, 115161), (414, 101809), (549, 76774), (1098, 38387), (1403, 30042), (1669, 25254), (2806, 15021), (3338, 12627), (4209, 10014), (5007, 8418)]