126636666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{70589}}^1$

素因数の和:70630

約数の個数: 32

約数和(自身を含む): 284618880

約数和(自身を除く): 157982214

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 70589, 141178, 211767, 423534, 917657, 1623547, 1835314, 2752971, 3247094, 4870641, 5505942, 9741282, 21106111, 42212222, 63318333, 126636666]

約数ペア:

[(1, 126636666), (2, 63318333), (3, 42212222), (6, 21106111), (13, 9741282), (23, 5505942), (26, 4870641), (39, 3247094), (46, 2752971), (69, 1835314), (78, 1623547), (138, 917657), (299, 423534), (598, 211767), (897, 141178), (1794, 70589)]