22813986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 50068800

約数和(自身を除く): 27254814

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 151, 169, 298, 302, 338, 447, 453, 507, 894, 906, 1014, 1937, 1963, 3874, 3926, 5811, 5889, 11622, 11778, 22499, 25181, 25519, 44998, 50362, 51038, 67497, 75543, 76557, 134994, 151086, 153114, 292487, 584974, 877461, 1754922, 3802331, 7604662, 11406993, 22813986]

約数ペア:

[(1, 22813986), (2, 11406993), (3, 7604662), (6, 3802331), (13, 1754922), (26, 877461), (39, 584974), (78, 292487), (149, 153114), (151, 151086), (169, 134994), (298, 76557), (302, 75543), (338, 67497), (447, 51038), (453, 50362), (507, 44998), (894, 25519), (906, 25181), (1014, 22499), (1937, 11778), (1963, 11622), (3874, 5889), (3926, 5811)]