851222502

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{158161}}^1$

素因数の和:158205

約数の個数: 48

約数和(自身を含む): 2072554848

約数和(自身を除く): 1221332346

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 158161, 316322, 474483, 948966, 1423449, 2056093, 2846898, 3637703, 4112186, 6168279, 7275406, 10913109, 12336558, 18504837, 21826218, 32739327, 37009674, 47290139, 65478654, 94580278, 141870417, 283740834, 425611251, 851222502]

約数ペア:

[(1, 851222502), (2, 425611251), (3, 283740834), (6, 141870417), (9, 94580278), (13, 65478654), (18, 47290139), (23, 37009674), (26, 32739327), (39, 21826218), (46, 18504837), (69, 12336558), (78, 10913109), (117, 7275406), (138, 6168279), (207, 4112186), (234, 3637703), (299, 2846898), (414, 2056093), (598, 1423449), (897, 948966), (1794, 474483), (2691, 316322), (5382, 158161)]