42215004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{90203}}^1$

素因数の和:90226

約数の個数: 36

約数和(自身を含む): 114919896

約数和(自身を除く): 72704892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 90203, 180406, 270609, 360812, 541218, 811827, 1082436, 1172639, 1623654, 2345278, 3247308, 3517917, 4690556, 7035834, 10553751, 14071668, 21107502, 42215004]

約数ペア:

[(1, 42215004), (2, 21107502), (3, 14071668), (4, 10553751), (6, 7035834), (9, 4690556), (12, 3517917), (13, 3247308), (18, 2345278), (26, 1623654), (36, 1172639), (39, 1082436), (52, 811827), (78, 541218), (117, 360812), (156, 270609), (234, 180406), (468, 90203)]