40109004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{85703}}^1$

素因数の和:85726

約数の個数: 36

約数和(自身を含む): 109186896

約数和(自身を除く): 69077892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 85703, 171406, 257109, 342812, 514218, 771327, 1028436, 1114139, 1542654, 2228278, 3085308, 3342417, 4456556, 6684834, 10027251, 13369668, 20054502, 40109004]

約数ペア:

[(1, 40109004), (2, 20054502), (3, 13369668), (4, 10027251), (6, 6684834), (9, 4456556), (12, 3342417), (13, 3085308), (18, 2228278), (26, 1542654), (36, 1114139), (39, 1028436), (52, 771327), (78, 514218), (117, 342812), (156, 257109), (234, 171406), (468, 85703)]