47279778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6661}}^1$

素因数の和:6699

約数の個数: 48

約数和(自身を含む): 117038016

約数和(自身を除く): 69758238

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 2366, 3549, 6661, 7098, 13322, 19983, 39966, 46627, 86593, 93254, 139881, 173186, 259779, 279762, 519558, 606151, 1125709, 1212302, 1818453, 2251418, 3377127, 3636906, 6754254, 7879963, 15759926, 23639889, 47279778]

約数ペア:

[(1, 47279778), (2, 23639889), (3, 15759926), (6, 7879963), (7, 6754254), (13, 3636906), (14, 3377127), (21, 2251418), (26, 1818453), (39, 1212302), (42, 1125709), (78, 606151), (91, 519558), (169, 279762), (182, 259779), (273, 173186), (338, 139881), (507, 93254), (546, 86593), (1014, 46627), (1183, 39966), (2366, 19983), (3549, 13322), (6661, 7098)]