9965748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 25247936

約数和(自身を除く): 15282188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 193, 331, 386, 579, 662, 772, 993, 1158, 1324, 1986, 2316, 2509, 3972, 4303, 5018, 7527, 8606, 10036, 12909, 15054, 17212, 25818, 30108, 51636, 63883, 127766, 191649, 255532, 383298, 766596, 830479, 1660958, 2491437, 3321916, 4982874, 9965748]

約数ペア:

[(1, 9965748), (2, 4982874), (3, 3321916), (4, 2491437), (6, 1660958), (12, 830479), (13, 766596), (26, 383298), (39, 255532), (52, 191649), (78, 127766), (156, 63883), (193, 51636), (331, 30108), (386, 25818), (579, 17212), (662, 15054), (772, 12909), (993, 10036), (1158, 8606), (1324, 7527), (1986, 5018), (2316, 4303), (2509, 3972)]